https://support.aa.net.uk/index.php?title=Bonding_Information&feed=atom&action=historyBonding Information - Revision history2024-03-28T18:42:19ZRevision history for this page on the wikiMediaWiki 1.39.5https://support.aa.net.uk/index.php?title=Bonding_Information&diff=13181&oldid=prevAA-Andrew: /* Tunnelled bonding */2018-03-19T09:24:40Z<p><span dir="auto"><span class="autocomment">Tunnelled bonding</span></span></p>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>We provide email and text alerts of lines going off line unexpectedly so that you are alerted to the problem.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">=</del>=Tunnelled bonding<del style="font-weight: bold; text-decoration: none;">=</del>=</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>=Tunnelled bonding=</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Another approach is to use a tunnelling system of some sort such as a VPN or FireBrick tunnels to tunnel traffic via one or more lines to a tunnel endpoint held in a data centre. We offer hosting services and host FireBricks as tunnel endpoints. Using FB2700's at both sides will allow multiple tunnelled connections which can be via multiple ADSL lines that are even from different internet providers.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Another approach is to use a tunnelling system of some sort such as a VPN or FireBrick tunnels to tunnel traffic via one or more lines to a tunnel endpoint held in a data centre. We offer hosting services and host FireBricks as tunnel endpoints. Using FB2700's at both sides will allow multiple tunnelled connections which can be via multiple ADSL lines that are even from different internet providers.</div></td>
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</table>AA-Andrewhttps://support.aa.net.uk/index.php?title=Bonding_Information&diff=13180&oldid=prevAA-Andrew: /* Fast failover */2018-03-19T09:24:35Z<p><span dir="auto"><span class="autocomment">Fast failover</span></span></p>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Packets sent from AAISP to you take the line that has the lowest current delay. This is worked out by recent packets and the base latency of the line. Due to this you may see traffic preferring one of your lines over the other. The aim of this is to ensure packets arrive in order if possible. (Not that IP guarantees packet order.) In theory a full speed transfer should fill both lines, but slower traffic will have a bias to the low latency line.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Packets sent from AAISP to you take the line that has the lowest current delay. This is worked out by recent packets and the base latency of the line. Due to this you may see traffic preferring one of your lines over the other. The aim of this is to ensure packets arrive in order if possible. (Not that IP guarantees packet order.) In theory a full speed transfer should fill both lines, but slower traffic will have a bias to the low latency line.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">=</del>=Fast failover<del style="font-weight: bold; text-decoration: none;">=</del>=</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>=Fast failover=</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>It is important that when a line fails for any reason the service switches automatically to using the remaining lines. Our constant quality monitoring system means we are constantly monitoring every line and will be able to react to a failure of a line within 10 seconds. When a line goes out of service the routing of traffic can automatically switch to remaining lines.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>It is important that when a line fails for any reason the service switches automatically to using the remaining lines. Our constant quality monitoring system means we are constantly monitoring every line and will be able to react to a failure of a line within 10 seconds. When a line goes out of service the routing of traffic can automatically switch to remaining lines.</div></td>
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</table>AA-Andrewhttps://support.aa.net.uk/index.php?title=Bonding_Information&diff=13179&oldid=prevAA-Andrew: /* Packet re-ordering and lines with different latencies */2018-03-19T09:24:28Z<p><span dir="auto"><span class="autocomment">Packet re-ordering and lines with different latencies</span></span></p>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>People often want greater upload bandwidth so as to improve performance of remote workers (etc. VPN/remote sessions etc.) or sending out large files etc.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>People often want greater upload bandwidth so as to improve performance of remote workers (etc. VPN/remote sessions etc.) or sending out large files etc.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">=</del>=Packet re-ordering and lines with different latencies<del style="font-weight: bold; text-decoration: none;">=</del>=</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>=Packet re-ordering and lines with different latencies=</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>As IP packets are taking separate routes to get to you, there is potential for packets to be out of order. This can happen where the ADSL lines have different amounts of latency. This can be overcome to some extent by adding/removing 'interleaving' on the ADSL lines. Latency can be easily seen on the CQL graphs for your lines on the ADSL [[:Category:Control Pages|Control Pages]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>As IP packets are taking separate routes to get to you, there is potential for packets to be out of order. This can happen where the ADSL lines have different amounts of latency. This can be overcome to some extent by adding/removing 'interleaving' on the ADSL lines. Latency can be easily seen on the CQL graphs for your lines on the ADSL [[:Category:Control Pages|Control Pages]].</div></td>
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</table>AA-Andrewhttps://support.aa.net.uk/index.php?title=Bonding_Information&diff=13178&oldid=prevAA-Andrew: /* Advantages */2018-03-19T09:24:20Z<p><span dir="auto"><span class="autocomment">Advantages</span></span></p>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Packets leaving your network is up to your own router. There are various routers which can do this, see [[:Category:Bonding Configuration]], or you can just use one line to send packets up without any special routers at all, see [[Simple bonding]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Packets leaving your network is up to your own router. There are various routers which can do this, see [[:Category:Bonding Configuration]], or you can just use one line to send packets up without any special routers at all, see [[Simple bonding]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">=</del>=Advantages<del style="font-weight: bold; text-decoration: none;">=</del>=</div></td>
<td class="diff-marker" data-marker="+"></td>
<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>=Advantages=</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>More bandwidth, as well as resilience (having more that one line increases the probability of staying online in the event of a fault)</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>More bandwidth, as well as resilience (having more that one line increases the probability of staying online in the event of a fault)</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>People often want greater upload bandwidth so as to improve performance of remote workers (etc. VPN/remote sessions etc.) or sending out large files etc.</div></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>People often want greater upload bandwidth so as to improve performance of remote workers (etc. VPN/remote sessions etc.) or sending out large files etc.</div></td>
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</table>AA-Andrewhttps://support.aa.net.uk/index.php?title=Bonding_Information&diff=13177&oldid=prevAA-Andrew: /* Upload bonding */2018-03-19T09:24:10Z<p><span dir="auto"><span class="autocomment">Upload bonding</span></span></p>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Upload bonding==</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Upload bonding==</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Packets leaving your network is up to your own router. There are various routers which can do this, see [[:Bonding Configuration]], or you can just use one line to send packets up without any special routers at all, see [[Simple bonding]].</div></td>
<td class="diff-marker" data-marker="+"></td>
<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Packets leaving your network is up to your own router. There are various routers which can do this, see [[<ins style="font-weight: bold; text-decoration: none;">:Category</ins>:Bonding Configuration]], or you can just use one line to send packets up without any special routers at all, see [[Simple bonding]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Advantages==</div></td>
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</table>AA-Andrewhttps://support.aa.net.uk/index.php?title=Bonding_Information&diff=13176&oldid=prevAA-Andrew at 09:23, 19 March 20182018-03-19T09:23:45Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:23, 19 March 2018</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>MLPPP (Multilink PPP) Is not supported - it was originally designed for ISDN, and AAISP take the view that bonding at the IP level is the way to do bonding.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>MLPPP (Multilink PPP) Is not supported - it was originally designed for ISDN, and AAISP take the view that bonding at the IP level is the way to do bonding.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==Download bonding==</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Sending the packets to you over multiple lines is the job of the routers at AAISP, this is configured by the routing options on your IP addresses in the Control Pages</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==Upload bonding==</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Packets leaving your network is up to your own router. There are various routers which can do this, see [[:Bonding Configuration]], or you can just use one line to send packets up without any special routers at all, see [[Simple bonding]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Advantages==</div></td>
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</table>AA-Andrewhttps://support.aa.net.uk/index.php?title=Bonding_Information&diff=13175&oldid=prevAA-Andrew: /* Overview */2018-03-19T09:11:16Z<p><span dir="auto"><span class="autocomment">Overview</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:11, 19 March 2018</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><indicator name="Front">[[File:Menu-bonding.svg|link=:Category:Bonding|30px|Back up to the Bonding Page]]</indicator></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><indicator name="Front">[[File:Menu-bonding.svg|link=:Category:Bonding|30px|Back up to the Bonding Page]]</indicator></div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Overview=</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Overview=</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Our</del> broadband services allow use of multiple lines to provide <del style="font-weight: bold; text-decoration: none;">both of these objectives</del>. <del style="font-weight: bold; text-decoration: none;">Our</del> <del style="font-weight: bold; text-decoration: none;">extra</del> <del style="font-weight: bold; text-decoration: none;">line</del> <del style="font-weight: bold; text-decoration: none;">service</del> <del style="font-weight: bold; text-decoration: none;">allows additional</del> lines on the same login at the same <del style="font-weight: bold; text-decoration: none;">site</del> <del style="font-weight: bold; text-decoration: none;">sharing</del> the <del style="font-weight: bold; text-decoration: none;">same</del> <del style="font-weight: bold; text-decoration: none;">tariff</del>.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Most of our</ins> broadband services allow use of multiple lines to provide <ins style="font-weight: bold; text-decoration: none;">bonding</ins>. <ins style="font-weight: bold; text-decoration: none;">When</ins> <ins style="font-weight: bold; text-decoration: none;">you</ins> <ins style="font-weight: bold; text-decoration: none;">have</ins> <ins style="font-weight: bold; text-decoration: none;">multiple</ins> <ins style="font-weight: bold; text-decoration: none;">lines</ins> lines on the same login at the same <ins style="font-weight: bold; text-decoration: none;">then</ins> <ins style="font-weight: bold; text-decoration: none;">IP routing can be set so that we send traffic to you over all</ins> the <ins style="font-weight: bold; text-decoration: none;">lines. Our main website will have further information about how bonding works with</ins> <ins style="font-weight: bold; text-decoration: none;">quotas</ins>.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>One of the key benefits of our service is that downlink bonding can be achieved with nothing more than multiple cheap DSL routers on your network. There is no need for expensive multi-line DSL routers.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>One of the key benefits of our service is that downlink bonding can be achieved with nothing more than multiple cheap DSL routers on your network. There is no need for expensive multi-line DSL routers.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">AAISP</del> support per-packet '''bonding''' - this is at the IP level, and simply means that packets entering or leaving your site use the DSL lines on a round-robin basis (well, actually it based on the speed and latency of the lines in that we decide which circuit to send the packet based on which circuit will get the packet to you the quickest). That way, a single TCP/IP session is transmitted over multiple lines.</div></td>
<td class="diff-marker" data-marker="+"></td>
<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">We</ins> support per-packet '''bonding''' - this is at the IP level, and simply means that packets entering or leaving your site use the DSL lines on a round-robin basis (well, actually it based on the speed and latency of the lines in that we decide which circuit to send the packet based on which circuit will get the packet to you the quickest). That way, a single TCP/IP session is transmitted over multiple lines.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>MLPPP (Multilink PPP) Is not supported - it was originally designed for ISDN, and AAISP take the view that bonding at the IP level is the way to do bonding.</div></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>MLPPP (Multilink PPP) Is not supported - it was originally designed for ISDN, and AAISP take the view that bonding at the IP level is the way to do bonding.</div></td>
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</table>AA-Andrewhttps://support.aa.net.uk/index.php?title=Bonding_Information&diff=13111&oldid=prevAA-Andrew: /* Packet re-ordering */2018-03-15T10:48:38Z<p><span dir="auto"><span class="autocomment">Packet re-ordering</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:48, 15 March 2018</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>People often want greater upload bandwidth so as to improve performance of remote workers (etc. VPN/remote sessions etc.) or sending out large files etc.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>People often want greater upload bandwidth so as to improve performance of remote workers (etc. VPN/remote sessions etc.) or sending out large files etc.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>==Packet re-ordering==</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==Packet re-ordering<ins style="font-weight: bold; text-decoration: none;"> and lines with different latencies</ins>==</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>As IP packets are taking separate routes to get to you, there is potential for packets to be out of order. This can happen where the ADSL lines have different amounts of latency. This can be overcome to some extent by adding/removing 'interleaving' on the ADSL lines. Latency can be easily seen on the CQL graphs for your lines on the ADSL [[:Category:Control Pages|Control Pages]].</div></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>As IP packets are taking separate routes to get to you, there is potential for packets to be out of order. This can happen where the ADSL lines have different amounts of latency. This can be overcome to some extent by adding/removing 'interleaving' on the ADSL lines. Latency can be easily seen on the CQL graphs for your lines on the ADSL [[:Category:Control Pages|Control Pages]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>In theory, out of order packets should not be a problem, TCP copes with out of order packets, but some applications may have problems. We have seen some VPNs and specific video streaming applications being very sensitive to packets being out of order. This is rare though.</div></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>In theory, out of order packets should not be a problem, TCP copes with out of order packets, but some applications may have problems. We have seen some VPNs and specific video streaming applications being very sensitive to packets being out of order. This is rare though.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Packets sent from AAISP to you take the line that has the lowest current delay. This is worked out by recent packets and the base latency of the line. Due to this you may see traffic preferring one of your lines over the other. The aim of this is to ensure packets arrive in order if possible. (Not that IP guarantees packet order.) In theory a full speed transfer should fill both lines, but slower traffic will have a bias to the low latency line.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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</table>AA-Andrewhttps://support.aa.net.uk/index.php?title=Bonding_Information&diff=11688&oldid=prevAA-Andrew at 14:23, 23 January 20172017-01-23T14:23:09Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:23, 23 January 2017</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Our broadband services allow use of multiple lines to provide both of these objectives. Our extra line service allows additional lines on the same login at the same site sharing the same tariff.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Our broadband services allow use of multiple lines to provide both of these objectives. Our extra line service allows additional lines on the same login at the same site sharing the same tariff.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>One of the key benefits of our service is that downlink bonding can be achieved with nothing more than multiple cheap <del style="font-weight: bold; text-decoration: none;">ADSL</del> routers on your network. There is no need for expensive multi-line <del style="font-weight: bold; text-decoration: none;">ADSL</del> routers.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>One of the key benefits of our service is that downlink bonding can be achieved with nothing more than multiple cheap <ins style="font-weight: bold; text-decoration: none;">DSL</ins> routers on your network. There is no need for expensive multi-line <ins style="font-weight: bold; text-decoration: none;">DSL</ins> routers.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>AAISP support per-packet '''bonding''' - this is at the IP level, and simply means that packets entering or leaving your site use the <del style="font-weight: bold; text-decoration: none;">ADSL</del> lines on a round-robin basis (<del style="font-weight: bold; text-decoration: none;">or</del> based on the speed and latency of the lines). That way, a single TCP/IP session is transmitted over multiple lines.</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>AAISP support per-packet '''bonding''' - this is at the IP level, and simply means that packets entering or leaving your site use the <ins style="font-weight: bold; text-decoration: none;">DSL</ins> lines on a round-robin basis (<ins style="font-weight: bold; text-decoration: none;">well, actually it</ins> based on the speed and latency of the lines<ins style="font-weight: bold; text-decoration: none;"> in that we decide which circuit to send the packet based on which circuit will get the packet to you the quickest</ins>). That way, a single TCP/IP session is transmitted over multiple lines.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>MLPPP (Multilink PPP) Is not supported - it was originally designed for ISDN, and AAISP take the view that bonding at the IP level is the way to do bonding.</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>MLPPP (Multilink PPP) Is not supported - it was originally designed for ISDN, and AAISP take the view that bonding at the IP level is the way to do bonding.</div></td>
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</table>AA-Andrewhttps://support.aa.net.uk/index.php?title=Bonding_Information&diff=11352&oldid=prevReedy: /* Packet re-ordering */ rm -2016-09-17T00:27:57Z<p><span dir="auto"><span class="autocomment">Packet re-ordering: </span> rm -</span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 00:27, 17 September 2016</td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Packet re-ordering==</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Packet re-ordering==</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>As IP packets are taking separate routes to get to you, there is potential for packets to be out of order. This can happen where the ADSL lines have different amounts of latency. <del style="font-weight: bold; text-decoration: none;">-this</del> can be overcome to some extent by adding/removing 'interleaving' on the ADSL lines. Latency can be easily seen on the CQL graphs for your lines on the ADSL [[:Category:Control Pages|Control Pages]].</div></td>
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<td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>As IP packets are taking separate routes to get to you, there is potential for packets to be out of order. This can happen where the ADSL lines have different amounts of latency. <ins style="font-weight: bold; text-decoration: none;">This</ins> can be overcome to some extent by adding/removing 'interleaving' on the ADSL lines. Latency can be easily seen on the CQL graphs for your lines on the ADSL [[:Category:Control Pages|Control Pages]].</div></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br /></td>
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<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>In theory, out of order packets should not be a problem, TCP copes with out of order packets, but some applications may have problems. We have seen some VPNs and specific video streaming applications being very sensitive to packets being out of order. This is rare though.</div></td>
<td class="diff-marker"></td>
<td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>In theory, out of order packets should not be a problem, TCP copes with out of order packets, but some applications may have problems. We have seen some VPNs and specific video streaming applications being very sensitive to packets being out of order. This is rare though.</div></td>
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