I’m having issues with my configs I keep going back to your post and videos and still can’t seem to figure out where the issue is at?? Sorry for the long post with my configs I don’t see a code button either like the panel says for writing on here so not sure how to do that .
I believe NAT is causing problems with my configs I can’t seem to establish a connection.
RTR1
int fa0/1
desc router to ISP PUBLIC IP
ip add 6.6.6.6
ip nat outside
ip access-group 110 in
int fa0/0.28
desc inside int vlan 28
ip add 10.0.0.1 255.255.255.0
ip nat inside
int tunn 1
ip add 192.168.1.1 255.255.255.0
ip nat inside
ip mtu 1400
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1360
keepalive 10 3
tunnel source FastEthernet0/1
tunnel destination 5.5.5.5
ip nat inside source list 110 int fa0/1 overload
access-list 110 permit gre host 5.5.5.5 host 6.6.6.6
access-list 110 permit ip any any
ip route 0.0.0.0 0.0.0.0 6.6.6.6
ip route 192.168.1.0 255.255.255.0 192.168.1.2
RTR2
int fa0/1
desc router to ISP PUBLIC IP
ip add 5.5.5.5
ip nat outside
ip access-group 110 in
int fa0/0.10
desc inside int vlan 10
ip add 192.168.10.1 255.255.255.0
ip nat inside
int tunn 1
ip add 192.168.1.2 255.255.255.0
ip nat inside
ip mtu 1400
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1360
keepalive 10 3
tunnel source FastEthernet0/1
tunnel destination 6.6.6.6
ip nat inside source list 110 int fa0/1 overload
ip route 0.0.0.0 0.0.0.0 5.5.5.5
ip route 192.168.1.0 255.255.255.0 192.168.1.1
access-list 110 permit gre host 6.6.6.6 host 5.5.5.5
access-list 110 permit ip any any