Hope i can answer your questions. Some of the routers disable ICMP
response. Thus, they will not reply you but able to route packet through
and the host you ping to will reply your ICMP packets.
Rgds,
Sam
-Original Message-
From: Sim, CT (Chee Tong) [SMTP:[EMAIL PROTECTED]]
Sent:
:[EMAIL PROTECTED]]On Behalf Of
SAM Meng Wai
Sent: Monday, December 04, 2000 2:11 AM
To: 'Sim, CT (Chee Tong)'; [EMAIL PROTECTED]
Subject: RE: why can ping but traceroute stop half way
Hope i can answer your questions. Some of the routers disable ICMP
response. Thus, they will not reply you but able
home)...
Thanks,
Brandon
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
SAM Meng Wai
Sent: Monday, December 04, 2000 2:11 AM
To: 'Sim, CT (Chee Tong)'; [EMAIL PROTECTED]
Subject: RE: why can ping but traceroute stop half way
Hope i can
Most versions of traceroute (including Cisco's I believe) use UDP echo
packets rather than ICMP echo. There may be a router or a firewall that is
blocking the UDP echoes while allowing the ICMP echoes through. Microsoft's
tracert command in Windows 95/98 uses ICMP. You might want to try the same
t: Monday, December 04, 2000 2:11 AM
To: 'Sim, CT (Chee Tong)'; [EMAIL PROTECTED]
Subject: RE: why can ping but traceroute stop half way
Hope i can answer your questions. Some of the routers disable ICMP
response. Thus, they will not reply you but able to route packet through
and the
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