Hi, I have a GIF tunnel w/c has a v4 RFC1918 and v6 on it (both over public IPv4). In 7.0, even if I haven't set to 1 net.link.gif.parallel_tunnels, it would seem okay. But recent 7.1 just csup'd a few hours ago, if this sysctl is not set, recreating the GIF will crash the box (it will only crash upon re-creating). This is now the behavior? I'll try to do more tests tomorrow. Thanks. -- cheers mars