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Problem with one-way ping

gwhuang5398
Level 2
Level 2

There are two hosts on different subnets. If Host A can ping Host B IP address but B can not ping A IP address, what's the common cause of that?

Thanks a lot

1 Reply 1

Harold Ritter
Cisco Employee
Cisco Employee

Gary,

This could be due to an ACL on the router or the FW rule on one of the two workstations.

Regards

Harold Ritter
Sr Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
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