That's alright, as my real network has some 20.1.1.0 subnets attached to R1750(L) and hence R1750(R) should forward all packets to R1750(L) if packets are destinated to any 20.1.1.0 subnets. Any other suggestions to my question, pls? David ----Original Message Follows---- From: "Arun" Reply-To: "Arun" To: [EMAIL PROTECTED] Subject: Re: Routing problem. PLS help -- Urgent [7:13474] Date: Tue, 24 Jul 2001 05:26:45 -0400 Hi 20.1.1.0/30 10.4.1.0/30 20.1.1.0/24 check above the subnet mask .........do see anything there. regards ""Dave W."" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi there, > > I have the following config: > > R1750(L) ----------- R7206 ---------- R1750(R) > > R1750(L): > Serial 0: 20.1.1.1/30 > > R7206: > Serial 0: 20.1.1.2/30 > Serial 1: some IP > Tunnel 1: 10.4.1.2/30 over the serial link 1 > > R1750(R): > Tunnel 1: 10.4.1.2/30 over the serial link 0 > Serial 0: some IP > > At the left-hand side R1750, the routing table is: > 0.0.0.0 20.1.1.2 > At the R7206, the routing table is: > 20.1.1.0/30 known via connected > 10.4.1.0/30 known via connected > At the right-hand side R1750, the routing table is: > 20.1.1.0/24 known via static, directly connected, via Tunnel 0 > > My problem is that at the righ-hand side R1750, I am not able to ping > 20.1.1.1 and vice verse. > > Can someone pls suggest me if there is any fault that causes the problem. > Your help is really appreciated. > > Regards, > David _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=13493&t=13474 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]