#############master
int t 0
tunnel source fa0/0
tunnel mode gre multipoint
tunnel key 1234
ip nhrp network-id 1
ip nhrp authentication asdfasdf
ip nhrp map multicast dynamic
ip address 192.168.0.1 255.255.255.0
#tunnel path-mtu-discovery - discovers mtu, but it doesnt work :D
ip mtu 1400
ip tcp adjust-mss 1360
#maximum segment size
exit
##############clients
int t0
tunnel source fa 1/0
tunnel mode gre multipoint
tunnel key 1234
ip nhrp network-id 1
ip nhrp authentication asdfasdf
ip nhrp map multicast dynamic
ip nhrp nhs 192.168.0.1
##########the private ip address (tunnel) of the server who will tell us which way to go on tunnels
ip nhrp map 192.168.0.1 51.10.1.1
##########mapping the private ip to a public one
ip nhrp map multicast 51.10.1.1
ip address 192.168.0.2 255.255.255.0
ip mtu 1400
ip tcp adjust-mss 1360
int t0
tunnel source fa 0/0
tunnel mode gre multipoint
tunnel key 1234
ip nhrp network-id 1
ip nhrp authentication asdfasdf
ip nhrp map multicast dynamic
ip nhrp nhs 192.168.0.1
##########the private ip address (tunnel) of the server who will tell us which way to go on tunnels
ip nhrp map 192.168.0.1 51.10.1.1
##########mapping the private ip to a public one
ip nhrp map multicast 51.10.1.1
ip address 192.168.0.3 255.255.255.0
ip mtu 1400
ip tcp adjust-mss 1360