Nmap Development mailing list archives
Re: Ncat 6.25: An address incompatible...
From: David Fifield <david () bamsoftware com>
Date: Mon, 5 Aug 2013 20:57:33 -0700
On Sun, Jul 21, 2013 at 06:45:49AM -0700, David Millis wrote:
When listening, ncat doesn't fall back on IPv4 when IPv6 isn't available. # ncat -l -p 1234 Ncat: socket: An address incompatible with the requested protocol was used. QUITTING. # ncat -lvvn -p 1234 Ncat: Version 6.25 ( http://nmap.org/ncat ) Ncat: Failed to resolve default IPv6 address: No such host is known. . QUITTING.
Thanks for this report. In r31660, I made it so that it is not a fatal error to fail to open a listening socket, unless all listening addresses fail to open. The only case where we try to listen on more than one address is when no listening address is specified, and we try to listen on IPv4 and IPv6 simultaneously. David Fifield _______________________________________________ Sent through the dev mailing list http://nmap.org/mailman/listinfo/dev Archived at http://seclists.org/nmap-dev/
Current thread:
- Ncat 6.25: An address incompatible... David Millis (Jul 21)
- Re: Ncat 6.25: An address incompatible... David Fifield (Aug 05)