Outbound traceroute is not working for NATed IP

Unanswered Question
Jul 20th, 2009
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I have following scenario:


PC--->6509--->ASA5510--->VPN Concentrator--->L2switch--->checkpoint--->internet


Now in ASA5510 I have nated inside IPs(dynamic Nating) as per my destination IP. If I want to reach my L2switch or VPN concentraor from my desktop there is nat0 rule(so source IP will not be nated)


Now following is my observation:

1. whenever I ping/trace from my desktop to VPNconcentrator/L2switch/checkpoint ->success

2. whenever I ping customer IPs(VPN connection from concentaror and source IP gets Nated)from desktop -> success


3. whenever I traceroute customer IPs(VPN connection from concentaror and source IP gets Nated)from desktop -> Failed(trace should atleast reach up to the VPNconcentrator's inside interface but it is reaching to my 6509 interface only)


earlier I had PIX 515e in place of ASA5510 and it was working.can any one suggest me the solution pls.

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govindsingh Mon, 07/20/2009 - 00:36
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for VPN customers source Ip get nated at ASA5510 mentioned in the scenario. this ASA5510 is having ver 8.03.


thnx

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