On Mon, 16 Apr 2001, Nate Carlson wrote: > Anyone done IPIP tunneling between a Cisco router and Linux (using the > IP_GRE module looks like the best..) > > Thinking about giving myself a /29 for at home (routed via IPIP to my > Telocity link, once I get it up).. wondering if any of you have practical > advice before I start. :) Found some docs on the 'net about this: cisco# conf t cisco(config)# int tunnel0 cisco(config-if)# ip address 192.168.0.1 255.255.255.0 cisco(config-if)# tunnel mode gre ip cisco(config-if)# tunnel source Ethernet0/0/0 cisco(config-if)# tunnel destination 192.168.1.1 cisco(config-if)# ^Z test# modprobe ip_gre test# ip tunnel add tunnel0 mode gre remote 192.168.1.240 local 192.168.1.1 test# ifconfig tunnel0 192.168.0.2 netmask 255.255.255.0 ...looks like fun. :) can't wait until my telocity link is up to play with it.. -- Nate Carlson <natecars at real-time.com> | Phone : (952)943-8700 http://www.real-time.com | Fax : (952)943-8500