I've stumbled upon something that I cannot explain and I could use some help in order to understand what is happening :)
The problem, as I see it, is as follows (in short terms):
My router seems to do NAT on the return packets on an incoming connection that arrives via the VPN connection. This only happens to packets that are using ports that I have forwarded using ip nat inside source static...
I am using nat exempt for the VPN connections. The NAT exempts are working just fine except when they seem to "collide" with port forwardings.
This translation entry is listed after i try to telnet from a 10.0.0.x host to 10.45.131.23 port 80:
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...