Nat Problem

From: kasturi cisco (kasturi_cisco@hotmail.com)
Date: Thu Jun 05 2003 - 19:41:51 GMT-3


Group,

I am trying simple NAT. Due to shortage of PCs i am having two routers on
inside (Ethernet 0) of R5 as the 2 inside devices. i am trying to ping
far end loopback and somehow it fails. I am unable to understand what i
am missing. Here is config and toplogy, the routing table shows the entry
in routing table.

        | --------- R5--------------------R9 -----loo0 153.1.12.9
| e0 s0 s0
|
|----------|
| |
  10.1.1.2 10.1.1.4

==========================
R5 Config:
interface Ethernet0
 ip address 10.1.1.1 255.255.255.0
 ip nat inside
 no keepalive
!
interface Serial0
 no ip address
 encapsulation frame-relay
 no fair-queue
 clockrate 64000
 no arp frame-relay
 no frame-relay inverse-arp
!
interface Serial0.1 point-to-point
 ip address 153.1.200.5 255.255.255.240
 ip nat outside
 frame-relay interface-dlci 102

router ospf 100
 log-adjacency-changes
 network 153.1.0.0 0.0.255.255 area 0
!
ip nat pool local 153.1.200.20 153.1.200.25 prefix-length 28
ip nat inside source list 10 pool local
ip classless
ip http server
!
access-list 10 permit 10.1.1.0 0.0.0.255
!

On R5 its shows the translations:
R5#show ip nat translations
Pro Inside global Inside local Outside local Outside
global
--- 153.1.200.20 10.1.1.2 --- ---
--- 153.1.200.21 10.1.1.1 --- ---
--- 153.1.200.22 10.1.1.4 --- ---
--- 153.1.200.23 10.1.1.8 --- ---

Thanks for ur answers and time.

Bye,
Kasturi.

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This archive was generated by hypermail 2.1.4 : Fri Jul 04 2003 - 11:10:53 GMT-3