From: Tony Schaffran (groupstudy@cconlinelabs.com)
Date: Fri Aug 12 2005 - 11:06:14 GMT-3
What is the IP address 141.1.25.5 ?
Can you ping the tunnel endpoint 141.1.0.5 ?
Have you tried traceroutes to verify the ping is taking the path you expect
it to?
Tony Schaffran
Network Analyst
CCIE #11071
CCNP, CCNA, CCDA,
NNCDS, NNCSS, CNE, MCSE
www.cconlinelabs.com
Your #1 choice for online Cisco rack rentals.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
ccie2be
Sent: Friday, August 12, 2005 6:59 AM
To: Group Study
Subject: pinging local end of tunnel
Hi guys,
Can anyone explain what's going on here? When I ping the local end of
tunnel only some of the pings go thru.
Rack1R2#p 141.1.25.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 141.1.25.2, timeout is 2 seconds:
!...!
Success rate is 40 percent (2/5), round-trip min/avg/max = 1/1/1 ms
Rack1R2#r int tun 0
Building configuration...
Current configuration : 173 bytes
!
interface Tunnel0
bandwidth 10
ip address 141.1.25.2 255.255.255.0
ip ospf message-digest-key 1 md5 cisco
tunnel source Ethernet0/0
tunnel destination 141.1.0.5
But, pinging the far side of tunnel goes thru 100% - no problem.
Rack1R2#p 141.1.25.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 141.1.25.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/4/8 ms
Rack1R2#
TIA, Tim
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