Hamed, You can try this command "no ip unreachable" under your serial interface
Paul Hamed Sedighi wrote: > Dear Sirs/Madams, > > I restricted ICMP protocol on my input serial port as following: > > access-list 102 deny icmp any 192.168.1.0 0.0.0.255 echo > > At now, when a person do PING my network from outside, the following message > is appeared: > > > Reply from "My_Router_IP_Address" Destination host unreachable. > > I don't like to appear My_Router_IP_Address". Is there any way to make a > restriction on Ping command without appearing my router IP address? > I like to receive "Request timed out" when I ping my network form outside. > > I will be happy if you give me any suggestion. > > Regards, > H.Sedighi Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=63231&t=63225 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]