cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
819
Views
0
Helpful
1
Replies

Cisco 2651 an IOS

sksilwal
Level 1
Level 1

I am running a c2600-i-mz.122-5a.bin on this router and it is doing NAT as follows for both source and destination.

interface FastEthernet0/0

ip address 10.192.57.228 255.255.255.224

ip access-group 101 in

ip nat inside

speed auto

full-duplex

!

interface Serial0/0

ip address 10.0.254.1 255.255.255.0

ip nat outside

no fair-queue

!

interface FastEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

ip nat pool abc 10.0.254.5 10.0.254.5 netmask 255.255.255.0

ip nat inside source list 63 pool abc overload

ip nat outside source static 170.224.102.198 10.192.57.230

ip nat outside source static 170.224.102.197 10.192.57.229

ip classless

ip route 10.0.0.0 255.0.0.0 10.192.57.225

ip route 170.224.102.197 255.255.255.255 10.0.254.2

ip route 170.224.102.198 255.255.255.255 10.0.254.2

access-list 63 deny 10.192.57.230

access-list 63 deny 10.192.57.229

access-list 63 permit 10.0.0.0 0.255.255.255 log

This all works fine, but

I need to enable ssh on this router, so I upgraded to the three codes,

c2600-ik9o3s-mz.122-26.bin

c2600-advsecurityk9-mz.124-1.bin

c2600-a3jk9s-mz.123-2.T9.bin

Router has 128M DRAM and 32M flash

and none work. The router stops Nat'ing as soon as the new code loads, and debug ip nat shows no Nat occurring for source on outbound. As a result, the connection fails. What IOS would enable this to occur, that is, allow both the NAT and SSH?

Thanks

1 Reply 1

mchin345
Level 6
Level 6

Please refer the following Software Advisor Tool for finding the IOS image needed :

http://tools.cisco.com/Support/Fusion/sfselectmdf.do

or

http://www.cisco.com/go/fn

Review Cisco Networking for a $25 gift card