Hi, sound like your switch is not forwarding packet correctly to the router for inter vlan routing. have you any trunk link on the switch, does Nortel 450 support trunking or port channel?
The vlan separate traffic at layer 2, traffic can be routed between vlan with the router which you now have. try setting up a trunk link to the router be default trunks carry traffic for all vlans, check the encapsulation use 802.1q on biths sides. Have a look at the document below for more information.
This document gives several answers on frequently asked questions for PFRv3 channel state behavior.
Q1: What are all the channel operational states from a BR (border role) perspective and what are the rules/conditions to be in each st...
The need was to reach an host inside a LAN through a VPN connection managed by the LAN gateway (Cisco 1921).
The LAN gateway performs NAT and there was a dedicate nat rule for the host i wanted to reach through VPN.
I couldn't connect to the hos...