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Router - TG582N - Using an external modem: Difference between revisions
Router - TG582N - Using an external modem (view source)
Revision as of 00:19, 18 August 2018
, 18 August 2018clean up
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One may wish to use the TG582n just as a router, and use an external ADSL or VDSL modem. In your author's case, the performance of the TG582n as an ADSL modem
was found to be very poor (3.
a modem/router which can't do IPv6...).
=For VDSL, create an interface with the appropriate VLAN=
BT's VDSL runs over a VLAN (101), and the Openreach modem (now discontinued)
and other modems expose the VLAN over the PPPoE link. So a 'shim' interface
is needed on the router to cope with the vlan.
:eth add vlan name=FTTx vid=101
:eth bridge vlan ifadd name=FTTx intf=virt untagged=disabled
:eth ifadd intf=eth_PPP
:eth ifconfig intf=eth_PPP dest=eth_WAN vlan=FTTx
:eth ifattach intf eth_PPP
=Switch PPP over to use this new interface=
One can't '''ppp ifconfig''' an interface which is administratively up, so one has to bring it down first
should be ''eth_WAN'' for ADSL or ''eth_PPP'' for VDSL.
:ppp ifdetach intf=Internet
:ppp ifconfig intf=Internet dest=eth_WAN|eth_PPP mru=1492
Then bring PPP back up:
:ip ipadd intf=ModemLink addr=192.168.0.2/24 addroute=enabled
=Other pages regarding this router
<ncl style=bullet maxdepth=5 headings=bullet headstart=2 showcats=1 showarts=1 showfirst=1>Category:Router TG582N</ncl>
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