I have two HDSL WAN links between two Cisco 1841 routers. The LANs of the remote sites are bridged. Below you find the configurations:
Site A:
!
bridge irb
!
interface Multilink1
ip address 192.168.4.1 255.255.255.0
ppp multilink
ppp multilink group 1
bridge-group 1
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
bridge-group 1
!
interface Serial0/0/0
bandwidth 2048
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface Serial0/1/0
bandwidth 2048
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface BVI1
no ip address
!
bridge 1 protocol ieee
!
Site B:
!
bridge irb
!
interface Multilink1
ip address 192.168.4.2 255.255.255.0
ppp multilink
ppp multilink group 1
bridge-group 1
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
bridge-group 1
!
interface Serial0/0/0
bandwidth 2048
no ip address
encapsulation ppp
no fair-queue
ppp multilink
ppp multilink group 1
!
interface Serial0/1/0
bandwidth 2048
no ip address
encapsulation ppp
ppp multilink
ppp multilink group 1
!
interface BVI1
no ip address
!
bridge 1 protocol ieee
!
ping between SiteA and SiteB doesn't work if I use a packet size larger than 1456 bytes.
I would like to allow larger packet to cross multilink connection.
Many thanks
Stefano
