That is normal behaviour in FW-1.

You should try to reduce MTU of the client. Another reason might be
routing but I doubt it.

Server end is probably filtering ICMP as someone said earlier.

rgds,
Harri


-----Original Message-----
From: ext Laura Folden [mailto:[EMAIL PROTECTED]]
Sent: 08 January, 2002 23:34
To: [EMAIL PROTECTED]
Subject: RE: IP Issues


Regarding the issue with being unable to connect to a particular ip
address,  thank you all for your help.  The tracert is still jumping
around and we remain unable to connect.  

The tech support at the host site tell me that "The reason from the
repetition of the 205.229.56.205 address in the traceroute is due to the
way NAT translation occurs within Checkpoint.  The first instance of
205.229.56.205 is the firewall, and the subsequent lines showing
205.229.56.205 are the internal hops that it takes to reach the server.
This is normal behavior because the firewall translates the entire
internal route. There was a problem earlier today with an extra
recursive hop in the routing.  That issue was shown in that prior to
hitting the 205.229.56205 address the traceroute would jump from
192.216.122.218 to 192.216.122.217.  That issue has been resolved.
There is nothing blocking this in our firewall rules. "

Does anyone know if this is truly a problem with Checkpoint NAT
translation?

Tracert follows.
Thanks!

Laura Folden
PC/Network Administrator
The HSUS

traceroute.exe to 205.229.56.205 (205.229.56.205), 30 hops max, 38 byte
packets
 1  router.redhat.com (199.183.24.225) [AS2551] [EMAIL PROTECTED]  527.937
ms  899.604 ms  789.677 ms
 2  Loopback0.GW3.RDU1.ALTER.NET (137.39.5.13) [AS701]
[EMAIL PROTECTED]  419.798 ms  409.641 ms  309.695 ms
 3  178.at-0-1-0.XR1.TCO1.ALTER.NET (146.188.162.30) [AS702]
[EMAIL PROTECTED]  319.567 ms  290.405 ms  308.076 ms
 4  193.at-1-0-0.TR1.DCA8.ALTER.NET (152.63.32.190) [AS701]
[EMAIL PROTECTED]  449.631 ms  425.622 ms  309.123 ms
 5  115.at-6-0-0.TR1.NYC8.ALTER.NET (146.188.141.186) [AS702]
[EMAIL PROTECTED]  619.619 ms  278.697 ms  439.790 ms
 6  185.at-1-0-0.XR1.NYC8.ALTER.NET (152.63.19.185) [AS701]
[EMAIL PROTECTED]  370.304 ms  369.406 ms  399.923 ms
 7  183.ATM6-0.GW1.NYC8.ALTER.NET (152.63.18.137) [AS701]
[EMAIL PROTECTED]  321.384 ms  397.120 ms  509.644 ms
 8  circle-gw.customer.alter.net (157.130.49.6) [AS701]
[EMAIL PROTECTED]  479.667 ms  469.615 ms  169.760 ms
 9  192.216.122.214 (192.216.122.214) [AS7018] [EMAIL PROTECTED]
649.663 ms  537.845 ms  429.701 ms
10  205.229.56.205 (205.229.56.205) [AS701] [EMAIL PROTECTED]
259.663 ms  478.546 ms  331.390 ms
11  * 205.229.56.205 (205.229.56.205) [AS701] [EMAIL PROTECTED]
179.905 ms *
12  205.229.56.205 (205.229.56.205) [AS701] [EMAIL PROTECTED]
229.720 ms  338.870 ms  299.368 ms
13  205.229.56.205 (205.229.56.205) [AS701] [EMAIL PROTECTED]
369.595 ms  618.804 ms  339.539 ms
14  205.229.56.205 (205.229.56.205) [AS701] [EMAIL PROTECTED]
439.712 ms  188.695 ms  269.725 ms
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