06-22-2009 05:38 AM - edited 03-04-2019 05:11 AM
my config as follows
interface Tunnel5
description "" xxxxxx ""
bandwidth 1024
ip address a.a.a.a 255.255.255.252
ip mtu 1500
tunnel source b.b.b.b
tunnel destination k.k.k.k
!
interface FastEthernet0/0
ip address y.y.y.y 255.255.255.128
ip address b.b.b.b 255.255.255.240 secondary
ip nat inside
interface Serial1/0
description *** 2MBPS Link ***
bandwidth 2048
ip address z.z.z.z 255.255.255.252
ip accounting output-packets
ip nat outside
ip route 0.0.0.0 0.0.0.0 y.y.y.y-1
ip route w.w.w.w 255.255.255.224 Tunnel5
ip nat inside source static w.w.w.w y.y.y.y extendable
this static nat translations not working.Please help me to resolv this
06-22-2009 05:45 AM
You have no ip nat command under tunnell interface.
06-22-2009 05:53 AM
thanks for your reply
now i configured ip nat inside to tunnel interface,but not working
i am able to ping the ip address.i cannot able to work with other services like DNS and Http
thanks in advance
06-22-2009 06:22 AM
Check that the translation is formed as expected.
06-22-2009 06:31 AM
yes.nat translation is formed.But when i telnet Y.Y.Y.Y 80 this output will be connection refused error
06-22-2009 06:44 AM
Blame the host.
06-22-2009 06:48 AM
What happens when you do a
"sh ip nat tran"
Do you see it in there?
06-22-2009 06:52 AM
yes.router translates the ip and ports.but i cannot able to work with services
thanks in advance
06-22-2009 07:43 AM
I'd remove the secondary IP and see if that effects anything ...
06-22-2009 07:45 AM
secondary ip removed but no improvements
06-22-2009 10:05 AM
Can you do a debug on NAT and post the output here?
debug ip nat detailed
06-22-2009 11:18 AM
S mohana,
Please explain in detail on what you're going to accomplish with NAT. It should be a good idea to explain about the direction of traffic(dest/source) pass through this router.
As other poster said,let us see the output of "debug ip nat detail".
HTH,
Toshi
06-22-2009 09:07 PM
debug command output as follows
*Mar 6 18:29:56.303 IST: NAT: o: tcp (59.99.0.239, 6318) -> (203.112.139.174, 135) [7966]
*Mar 6 18:29:56.303 IST: NAT: o: tcp (59.95.189.53, 8308) -> (203.112.131.238, 135) [2492]
*Mar 6 18:29:56.303 IST: NAT: o: udp (202.54.15.30, 53) -> (203.112.128.20, 1024) [19190]
*Mar 6 18:29:56.303 IST: NAT: o: udp (203.112.151.57, 59651) -> (203.112.128.1, 161) [47]
*Mar 6 18:29:56.303 IST: NAT: o: udp (200.230.94.35, 48035) -> (203.112.128.25( This is my DNS Server IP Address, 53) [33402]
*Mar 6 18:29:57.123 IST: NAT: o: udp (203.112.151.51, 59492) -> (203.112.128.25, 53) [29470]
*Mar 6 18:29:57.127 IST: NAT: o: udp (200.142.58.20, 10795) -> (203.112.128.25, 53) [0]
*Mar 6 18:29:57.127 IST: NAT: o: tcp (203.112.205.197, 2411) -> (203.112.128.69, 135) [56942]
*Mar 6 18:29:57.127 IST: NAT: o: udp (195.90.231.241, 38844) -> (203.112.128.20, 53) [0]
*Mar 6 18:29:57.127 IST: NAT: o: icmp (200.142.58.20, 52452) -> (203.112.128.20, 53) [57184]
*Mar 6 18:29:57.127 IST: NAT: o: udp (203.112.151.51, 59492) -> (203.112.128.20, 53) [29472]
thanks
06-23-2009 01:14 AM
Hello
any updates.Please help me to solv this
06-23-2009 01:46 AM
I told you already, likely host problem, check the icmp message received.
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