I have a Cisco ASA 5505 which is configured to authenticate the users to access a VPN. The users use AnyConnect VPN Client v.2.5.2014.
The internet connection is done through a GPRS modem, using a SIM card which give access to Internet (the firewall is setup only to enable incoming connection, the inside can not access internet)
Because of the GPRS Provider, the service sometimes is 2G and sometimes is 3G.
The problem is when 2G is available, the connection can not be stablished with the firewall (it shows an timeout error) meanwhile 3G or 3.5G works ok.
Which timeout should be enable for having 2G working ok?
Thanks