If your interfaces are both up and up, and you are sending from both sides but not receiving, then contact your service provider for a test assist with a NOC engineer. Send pings from both boxes, considering you have access to both at the same time, and have the engineer verify that he/she can see traffic at both ends. If your interfaces are up, physical hardware allowing, and ip addressing correct, it sounds like the next step should be focused towards circuit mapping. Good luck.
[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...