>On Wed, 2016-06-01 at 19:10 +0200, Andrew Karpow wrote: >> This fixes ipv6 tunnel support on OpenBSD. OpenBSD network stack >> doesn't >> enable the multicast flag on tun devices like FreeBSD - but this is >> obligatory for ipv6. >> >> Error message without this patch: >> main: tun.c:260: tun0: Error setting IPv6: Invalid argument > >Applied, thank you. > > The same problem persists on FreeBSD. I've just installed ocserv so haven't yet a chance look in-depth what the issue is but it seems ocserv cannot legally set IPv6 address and returns an error. ocserv[41876]: main[test0]: 192.168.1.3:63633 new user session ocserv[41876]: main[test0]: 192.168.1.3:63633 selected IP: 10.250.0.101 ocserv[41876]: main[test0]: 192.168.1.3:63633 selected IP: cccc::28 ocserv[41876]: main[test0]: 192.168.1.3:63633 assigned IPv4: 10.250.0.101 ocserv[41876]: main[test0]: 192.168.1.3:63633 assigned IPv6: cccc::28/128 ocserv[41876]: main: tun.c:258: tun1: Error setting IPv6: Invalid argument and IPv6 is not set. MTU remains above 1380 so that's not a problem. Thanks. jvi
