[CentOS] After Latest Update...

Mon Nov 14 22:12:38 UTC 2011
Akemi Yagi <amyagi at gmail.com>

On Mon, Nov 14, 2011 at 4:39 AM, Phil Savoie <psavoie1783 at rogers.com> wrote:
> Hi All,
> Using the following to ssh into my home to get mail, I suddenly get this:
> ssh  -o TCPKeepAlive=yes -o ServerAliveInterval=240 -L
> 110: phil at FQDN
> phil at FQDN's password:
> bind: Cannot assign requested address <----
> Last login: Sun Nov 13 23:45:29 2011 from FQDN
> I have never seen what I am indicating before and am wondering why this
> would suddenly appear?

Did you by any chance disable ipv6 by adding the following line to
/etc/sysctl.conf ?

net.ipv6.conf.all.disable_ipv6 = 1

If so, try commenting that out and run:

/sbin/sysctl -p /etc/sysctl.conf

and see if that makes a difference.