On Sat, 2010-04-03 at 13:04 +0200, Andrea Gamba wrote: > getaddrinfo failed: Name or service not known > Failed to open HTTPS connection to medea.ircc.unito.it:443 Now I'm home and at a real computer, I can confirm that this was fixed in v2.20, released on January 4th. The precise commit is http://git.infradead.org/users/dwmw2/openconnect.git/commitdiff/f3698c26 The problem was that it wasn't attempting to parse the port number at all, and was hence trying to do a DNS lookup for the host name 'media.ircc.unito.it:443', including the colon and the digits. Which obviously fails. -- David Woodhouse Open Source Technology Centre David.Woodhouse at intel.com Intel Corporation