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Old 06-12-2002, 12:36 AM   #1
rayres
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Registered: Jun 2002
Location: Las Vegas
Distribution: Redhat 7.3
Posts: 2

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traceroute problem


I am running redhat 7.3 If I use the MY TRACEROUTE program that comes with redhat traceroute seems to work fine. If I use traceroute from the command promt or xtraceroute it does not works at all.. Ping does work to the internet and everywhere else.. All firewall is turned off
I just get this when using traceroute from the command prompt
1****
2****
3****

Any suggestions?
 
Old 06-12-2002, 02:25 AM   #2
Noerr
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Registered: May 2002
Location: Dalec, HU
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you may be tracerouting wrong host, or host that has echo blocked
 
Old 06-12-2002, 02:35 AM   #3
manaskb
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Registered: Jan 2002
Location: India
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This appears to be a network problem. The *** here means that for these TTLs ( 1,2,3 in this case) there was no ICMP TTL exceeded message received from the intermediate hops.

There can be many possibilities, check ur network setup/conectivity using icmp ping or evem tcp pings(use nmap or xnmap in case icmp filtering is being done somewhere).

- Manas
 
Old 06-12-2002, 07:49 PM   #4
finegan
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Registered: Aug 2001
Location: Dublin, Ireland
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This is usually a reverse-DNS issue. If you use the option -s and then add your IP, so that traceroute knows where to have the packets echoed back to, then you should get return times.

Cheers,

Finegan
 
  


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