i have a cisco 877 which i use to connect to internet & main office using IPSec tunnel, my ISP gave me a single static IP with a netmask 255.255.255.255, but the router won't accpet it & i had to use /24 instead, and some people suggested i might cre...

i have cisco 1841 in main office connected by IPsec tunnel to a branch office with cisco 877, before installing the c877 the ipsec tunnel was working using a 3rd party router now its up but usless as the c877 firewall drops most connections & i can't...

i have a c877 & i did configure it for remote access using cicsco vpn clients & it works but after the connection i can't ping anything other than the router or access any of the network resources, i have done it before on a c1841 & it worked fine

hi, i have c1841 & c877 connected using ipsec tunnel & remote user use cisco vpn client v4.7 to connect to either sites, while the c1841 is ok the c877 accpet the connection but users can't go any further, i can't find where is the problem. Pease hel...

Hi, i am trying to get an ipsec tunnel between a c1841 & c877 to work, and i managed as far as tunnel is up & i could ping other side but when users tries to rdp to terminal server they fail, also live messanger fails too, i am sure c1841 is OK as ot...