I have two strongswan VPN's (or l2tp/ipsec) with same configuration and I can't connect to second one which uses pre-shared key which contains double quote, ie. "
I can connect to first one without double quote in preshared key. When I change preshared key intentionaly to wrong one, output in syslog describing error is very similar to output of second VPN connect try.
Thus I think I need to escape double quote in preshared key somehow in order to make it work, however these didn't help:
- backslash before double quote
- entering preshared key in single quotes
- trying to use base64 format 0sbase64encodedpsk - see https://wiki.strongswan.org/projects/strongswan/wiki/PskSecret
I use Ubuntu 18.04 Bionic Beaver