Hello, Running syslog-ng-2.0.5 on a Linux host 2.6.22.9. syslog-ng.conf entry as follows: source s_all { tcp6(ip(2001:470:1f00:1288:220:abff:febe:4dac) port(1468)); }; When syslog-ng is started, the Global address (2001:470:1f00:1288:220:abff:febe:4dac) binds and connects fine. If I have the Link Local Address configured below: source s_all { tcp6(ip(fe80::220:abff:febe:4dac) port(1468)); }; And start syslog-ng, it either errors on the bind or the connect(g_connect in gsockaddr.c) with an errno of 22 (Invalid Argument). Looking at the code shows that there is no use of the sockaddr_in6 "sin6_scope_id", which is required to be set when using Link Local addresses since they need to use the interface number (sin6_scope_id). Has anyone run into this issue? If so, is there a workaround or a code patch for this? Thanks, Phil Bellino Phil Bellino Software Engineer MRV Communications, Inc. 295 Foster Street Littleton, MA. 01460 Phone: 978-952-4807 Fax: 978-952-5444 Email: pbellino@mrv.com <http://www.mrv.com/>