Is it a client VPN running on the PIX? You will not be able to use the dyndns name in the PIX because it will not query for the address of the record. You should, however be able to configure dhcp on the WAN port of the PIX and be able to adjust the ACLs to allow the VPN traffic with any source and any (or a narrowed range of the DHCP scope) destination to connect to the client VPN.
[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...