Dear Colleagues I am trying to achieve GRE Tunnel over IPSec VPN on Cisco 1841 router.A2.B2.C2.D2 = TUNNEL SOURCEW1.X1.Y1.Z1= TUNNEL DESTINATIONA3.B3.C3.D3= LOOPBACK ADDRESS W2.X2.Y2.Z2= BGP PEER NEIGHBOURA1.B1.C1.D1= NETWORK published I am running o...

Dear ColleaguesI have CPE connected with E1 interface 2Mbps lease line, and we run eBGP accrosswhich is redundant by ISP internet connecting GRE Tunnel.all connectivities are UP and running,I have atttached configuration log and diagram for descripti...

Dear ColleaguesPl help me with below problemI am trying to introduce BG router (cisco 1841) before ISP FW, (FW-BG-ISP)After doing that and necessary routes, All services are working fine.but there are two servers, which are not able to connect.Both t...