08-07-2007 11:27 PM - edited 03-03-2019 06:13 PM
I have a situation with our client. Till now between us was only one e1 connection. when we add a new one the traffic connection with their servers does not function but ping is ok
The configuration on 2 sites is same. Routing is static, on next ip interface.
Please any advice.
08-08-2007 12:10 AM
hi
wht you are referring as traffic connection here ?
can you throw more clarity on the same?
regds
08-08-2007 03:15 AM
hi
for traffic connection , we cant access services at the side of costumer, even ping function.
For the second same configuration: ppp encapsulation on multilink and serials, framing no-crc4 for controller 0 and 1 .
The problem is , when one of the e1 controller (does not matter which one) is up and the other is administratively shutdown everything is ok, when we switch to up the second nothing is working.
Best regards
ADI
08-08-2007 03:35 AM
Please post configuration of serial interfaces and multilink interface.
08-08-2007 04:04 AM
interface Multilink1
ip address x.x.x.x 255.255.255.252
load-interval 30
no peer defoult ip address
no cdp enable
ppp multilink
ppp multilink group 1
sh
interface Multilink2
ip address x.x.x.x 255.255.255.252
load-interval 30
no peer defoult ip address
no cdp enable
ppp multilink
ppp multilink group 1
sh
interface serial 1/2:0
no ip address
encapsulation ppp
no ip route-cache cef
load-interval 30
no cdp enable
ppp multilink
ppp multilink group 1
interface serial 1/3:0
no ip address
encapsulation ppp
no ip route-cache cef
load-interval 30
no cdp enable
ppp multilink
ppp multilink group 1
ip route x y multilink1
ip route z y multilink2
thank you friend.
08-08-2007 07:37 PM
hi
did u try tracing other end lan ip (router ethernet ip) when both the controllers are up ?
Also any specific reason behind going on for multilink instead of per packet or per-destination based load balancing with equal static routes pointing via each links ?
regds
07-12-2011 02:40 AM
Hi My Friend;
I think you are adding one more T1 link in Multilink with existing T1 link
If yes then your configurations are not correct.
You don’t need to create interface multilink 2, delete this interface or shutdown. Everything will start working.
You will have 1 multilink interface which is bundled with both T1.
Sh ppp multilink active
Sh int multilink1
And if you want to keep both multilinks then your configurations should be like this.
interface Multilink1
ip address x.x.x.x 255.255.255.252
load-interval 30
no peer default ip address
no cdp enable
ppp multilink
ppp multilink group 1
sh
interface Multilink2
ip address x.x.x.x 255.255.255.252
load-interval 30
no peer default ip address
no cdp enable
ppp multilink
ppp multilink group 2
sh
interface serial 1/2:0
no ip address
encapsulation ppp
no ip route-cache cef
load-interval 30
no cdp enable
ppp multilink
ppp multilink group 1
interface serial 1/3:0
no ip address
encapsulation ppp
no ip route-cache cef
load-interval 30
no cdp enable
ppp multilink
ppp multilink group 2
ip route x y multilink1
ip route z y multilink2
and if you are going to create two multilinks on two same routers then add this command as well on both sides.
Interface multilink1
ppp multilink endpoint string multi1
interface multilink2
ppp multilink endpoint string multi1
HTH
Shehzad Kharl
07-12-2011 03:11 AM
that is a good observation of the config but it is no useful to put only one interface into a multilink..that defeats the purpose of the MLPPP
07-12-2011 04:35 AM
Agreed!! it was just an example
07-12-2011 12:54 AM
Hi,
I am having similar issue for now.. by any chance you got the resolution for above problem?
Regards,
Jitendra
7303703337
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