Bonding with Cisco IOS: Difference between revisions
Content deleted Content added
Created page with "After a few nights of meddling with my configuration, the following setup is working well for me. I would like to share it with the community. == Perquisites == * Ask suppor..." |
No edit summary |
||
| Line 12: | Line 12: | ||
* Internal ADSL interfaces allow me to run the setup in PPPoA mode. Modify your dialers for PPPoE if you are using external bridges. |
* Internal ADSL interfaces allow me to run the setup in PPPoA mode. Modify your dialers for PPPoE if you are using external bridges. |
||
== Configuring your Dialer interfaces |
== Configuring your Dialer interfaces == |
||
<nowiki>interface ATM0/0/0 |
<nowiki>interface ATM0/0/0 |
||
description 01234567890 |
description 01234567890 |
||
| Line 27: | Line 27: | ||
no ip address |
no ip address |
||
no atm ilmi-keepalive |
no atm ilmi-keepalive |
||
dsl noise-margin -2 |
|||
hold-queue 224 in |
hold-queue 224 in |
||
pvc 0/38 |
pvc 0/38 |
||
| Line 70: | Line 69: | ||
ppp chap password 0 <yourPassword> |
ppp chap password 0 <yourPassword> |
||
no cdp enable |
no cdp enable |
||
! |
|||
dialer-list 1 protocol ip permit |
|||
dialer-list 2 protocol ip permit |
|||
dialer-list 3 protocol ip permit |
|||
!</nowiki> |
|||
== Configure a virtual interface for your router IP address == |
|||
Use the first address from your block |
|||
<nowiki>interface Vlan2 |
|||
ip address <fromyourblock> <yoursubnet></nowiki> |
|||
== Upstream load balancing using CEF == |
|||
<nowiki>ip cef |
|||
! |
|||
ip route 0.0.0.0 0.0.0.0 Dialer0 |
|||
ip route 0.0.0.0 0.0.0.0 Dialer1 |
|||
ip route 0.0.0.0 0.0.0.0 Dialer2 |
|||
! |
|||
int Dialer0 |
|||
ip load-sharing per-packet |
|||
! |
|||
int Dialer1 |
|||
ip load-sharing per-packet |
|||
! |
|||
int Dialer2 |
|||
ip load-sharing per-packet |
|||
!</nowiki> |
!</nowiki> |
||
Revision as of 20:30, 1 June 2014
After a few nights of meddling with my configuration, the following setup is working well for me. I would like to share it with the community.
Perquisites
- Ask support for a unique IP address for the dialer interface of each of your ADSL lines
- You will also need a static block for your routing IP address and any external clients, you may also use one of these addresses for NAT (more on that later).
- Configure Clueless to route your static block down each of the ADSL lines
My Setup
- Three ADSL lines provided by AAISP
- Cisco 2821 running IOS 15.1
- Three WIC1-ADSL and an NM-ESW-16 switch module.
- Internal ADSL interfaces allow me to run the setup in PPPoA mode. Modify your dialers for PPPoE if you are using external bridges.
Configuring your Dialer interfaces
interface ATM0/0/0 description 01234567890 no ip address no atm ilmi-keepalive hold-queue 224 in pvc 0/38 encapsulation aal5mux ppp dialer dialer pool-member 1 ! ! interface ATM0/1/0 description 01234567891 no ip address no atm ilmi-keepalive hold-queue 224 in pvc 0/38 encapsulation aal5mux ppp dialer dialer pool-member 2 ! ! interface ATM0/2/0 description 01234567892 no ip address no atm ilmi-keepalive hold-queue 224 in pvc 0/38 encapsulation aal5mux ppp dialer dialer pool-member 3 ! ! interface Dialer0 ip address negotiated ip virtual-reassembly in encapsulation ppp dialer pool 1 ppp chap hostname <yourAAISPuser>@a.1 ppp chap password 0 <yourPasword> no cdp enable ! interface Dialer1 ip address negotiated ip virtual-reassembly in encapsulation ppp dialer pool 2 ppp chap hostname <yourAAISPuser>@a.2 ppp chap password 0 <yourPassword> no cdp enable ! interface Dialer2 ip address negotiated ip virtual-reassembly in encapsulation ppp dialer pool 3 ppp chap hostname <yourAAISPuser>@a.3 ppp chap password 0 <yourPassword> no cdp enable ! dialer-list 1 protocol ip permit dialer-list 2 protocol ip permit dialer-list 3 protocol ip permit !
Configure a virtual interface for your router IP address
Use the first address from your block
interface Vlan2 ip address <fromyourblock> <yoursubnet>
Upstream load balancing using CEF
ip cef ! ip route 0.0.0.0 0.0.0.0 Dialer0 ip route 0.0.0.0 0.0.0.0 Dialer1 ip route 0.0.0.0 0.0.0.0 Dialer2 ! int Dialer0 ip load-sharing per-packet ! int Dialer1 ip load-sharing per-packet ! int Dialer2 ip load-sharing per-packet !