[c-nsp] originating packets on a router

[Ovidiu Neghina]

Hi dear all,
Maybe you could help.

I have lab with 2 routers,R4 and R5, connected  through 2 equal path links:
serial link and a frame-relay point to point link.
I am pinging 150.1.4.1 from R5 and now comes the question....
R5 choses serial0/1/1 to send the packets but the source of the icmp packet
is the address of
serial 0/1/0.1 . *The source should be ip address of serial0/1/1 right ?

*R5#show ip route  150.1.4.1 ------------------------ i have 2 equal routes
to 150.1.4.1
Routing entry for 150.1.4.0/24
  Known via "ospf 1", distance 110, metric 65, type intra area
  Last update from 155.1.45.4 on Serial0/1/1, 00:01:40 ago
  Routing Descriptor Blocks:
    155.1.45.4, from 150.1.4.4, 00:01:40 ago, via *Serial0/1/1*
      Route metric is 65, traffic share count is 1
  * 155.1.0.4, from 150.1.4.4, 00:01:40 ago, via *Serial0/1/0.1
*      Route metric is 65, traffic share count is 1

R5#sh ip int brief | i erial
Serial0/1/0                unassigned      YES manual up
up
*Serial0/1/0.1              155.1.0.5       YES manual up
up
Serial0/1/1                155.1.45.5      YES NVRAM  up
up*
Serial0/1/1.1              unassigned      YES unset  deleted
down
R5#

R5#ping 150.1.4.1 r 1
Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 150.1.4.1, timeout is 2 seconds:
!
Success rate is 100 percent (1/1), round-trip min/avg/max = 28/28/28 ms
R5#

IP: tableid=0,* s=155.1.0.5 (local), d=150.1.4.1 (Serial0/1/1),* routed via
FIB
IP: s=155.1.0.5 (local), d=150.1.4.1 (Serial0/1/1), len 100, sending
    ICMP type=8, code=0
IP: tableid=0, s=150.1.4.1 (Serial0/1/0.1), d=155.1.0.5 (Serial0/1/0.1),
routed via RIB
IP: s=150.1.4.1 (Serial0/1/0.1), d=155.1.0.5 (Serial0/1/0.1), len 100, rcvd
3
    ICMP type=0, code=0

I don't have local policy routing on R5 , cef is fine:

R5#sh ip cef 150.1.4.1
150.1.4.0/24, version 244, epoch 0, per-destination sharing
0 packets, 0 bytes
  via 155.1.45.4, Serial0/1/1, 0 dependencies
    traffic share 1
    next hop 155.1.45.4, Serial0/1/1
    valid adjacency
  via 155.1.0.4, Serial0/1/0.1, 0 dependencies
    traffic share 1
    next hop 155.1.0.4, Serial0/1/0.1
    valid adjacency
  0 packets, 0 bytes switched through the prefix
  tmstats: external 0 packets, 0 bytes
           internal 0 packets, 0 bytes

have a great day
Ovidiu