Test setup for AP 1142 and 220.127.116.11, have a 2106 running 18.104.22.168 with 1142 with two WLANs. Working OK but for VPN connections. See PPTP control messages between wireless client and VPN server up to the (Set-Link-Info), nothing after this from client off the 2106. On 4404s running 22.214.171.124, VPN works OK, see after the (Set-Link-Info) the GRE v1 tunnel being setup correctly.
Trying to verify this is a limitation of the 2106, not version 126.96.36.199? Release notes for 2106 say no support for (VPN termination such as IPsec and L2TP) but this seems to mean the 2106 is the end point, not just passing the connection?