Bridging IP over SR/TLB

From: Guy Farber (gfarber@xxxxxxxxx)
Date: Sat Apr 28 2001 - 09:45:28 GMT-3


   
Hi,

I'm trying to bridge ip over the following network:

R2 - (TR 411) - R8 - (Ethernet) - R7 - (Ethernet) - R3

R7 is bridging IP and works ok (I can ping from R3 to R8). R8 runs SR/TLB
and that works fine as well (I can sna ping from R2 to R3). What I can seem
to get is an ip ping form R2 to R3.

What am I missing?

R2:

version 12.1

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

!

hostname R2

!

ip subnet-zero

no ip finger

no ip domain-lookup

!

cns event-service server

!

interface TokenRing0/0

mac-address 4000.0000.0002

ip address 161.22.2.5 255.255.255.0

ring-speed 16

!

snasw cpname NETA.R2

snasw port R2TK0 TokenRing0/0 conntype nohpr

snasw link R3E0 port R2TK0 rmac 0200.0000.00c0

R3:

version 12.0

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

!

hostname R8

!

ip subnet-zero

no ip routing

no ip domain-lookup

!

source-bridge ring-group 1000

source-bridge transparent 1000 3 1 1

!

interface Ethernet0/0

ip address 161.22.2.4 255.255.255.0

no ip directed-broadcast

no ip route-cache

bridge-group 1

!

interface TokenRing0/0

no ip address

no ip directed-broadcast

no ip route-cache

ring-speed 16

multiring ip

source-bridge 411 1 1000

source-bridge spanning

R7:

version 12.0

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

!

hostname R7

!

!

ip subnet-zero

no ip routing

no ip domain-lookup

!

interface Ethernet0/0

no ip address

no ip directed-broadcast

no ip route-cache

bridge-group 1

!

interface Ethernet0/1

no ip address

no ip directed-broadcast

no ip route-cache

bridge-group 1

!

R3:

version 12.1

service timestamps debug uptime

service timestamps log uptime

no service password-encryption

!

hostname R3

!

memory-size iomem 10

ip subnet-zero

no ip domain-lookup

!

cns event-service server

!

interface Ethernet0/0

mac-address 4000.0000.0003

ip address 161.22.2.1 255.255.255.0

!

snasw cpname NETA.R3

snasw port R3E0 Ethernet0/0 conntype nohpr

Thanks

Guy
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