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The Graveyard - Products No Longer Supported => D-Link NetDefend Firewalls => Topic started by: flbjhb on January 29, 2010, 06:17:16 AM

Title: tracert query on dfl1600
Post by: flbjhb on January 29, 2010, 06:17:16 AM

Hi

I am unable to tracert to/from my network. Have a DFL 1600. I only see the last IP in the tracert results. eg (ip's changed for security_:

Tracing route to domain.com [1.1.1.1]
over a maximum of 30 hops:

  1     3 ms     4 ms     4 ms  196.39.1.1
  2     *        *        *     Request timed out.
  3     *        *        *     Request timed out.
  4     *        *        *     Request timed out.
  5     *        *        *     Request timed out.
  6     *        *        *     Request timed out.
  7     *        *        *     Request timed out.
  8    87 ms    74 ms    40 ms  domain.com [1.1.1.1]

Trace complete.

Please can somebody assist to allow tracerts

Title: Re: tracert query on dfl1600
Post by: Fatman on January 29, 2010, 07:59:43 AM

Ensure your outbound ICMP rule/ALG doesn't only allow pings and that it does allow returning ICMP error messages.  Ensure that your Advanced Settings are not set to drop packets silently with a low TTL, and check the low TTL logging options.

This has been discussed a couple of times now, search is your ally.