Re: Binding on addresses

2009-07-29 Thread Mark Andrews

In message h4ofir$rt...@ger.gmane.org, Chris Hills writes:
 Hi
 
 After changing configuration from listen-on-v6 { any; }; to using 
 specific addresses, I observed the following in the log after issuing 
 `rndc reload` (times are CEST):-
 
 29-Jul-2009 04:44:22.893 network: error: binding TCP socket: address in use
 29-Jul-2009 04:44:22.893 network: error: binding TCP socket: address in use
 29-Jul-2009 04:44:22.893 network: info: no longer listening on ::#53
 29-Jul-2009 04:44:22.965 general: info: reloading configuration succeeded
 29-Jul-2009 04:44:23.031 general: info: reloading zones succeeded
 29-Jul-2009 05:19:10.179 general: info: received control channel command 
 'reload'
 29-Jul-2009 05:19:10.180 general: info: loading configuration from 
 '/usr/local/bind/9.6.1-P1/etc/named.conf'
 29-Jul-2009 05:19:10.182 general: info: using default UDP/IPv4 port 
 range: [1024, 65535]
 29-Jul-2009 05:19:10.182 general: info: using default UDP/IPv6 port 
 range: [1024, 65535]
 29-Jul-2009 05:19:10.194 general: info: reloading configuration succeeded
 29-Jul-2009 05:19:10.194 general: info: reloading zones succeeded
 
 After the reload, BIND no longer listened on tcp sockets, but udp 
 sockets worked ok. After restarting named, it was listening on tcp 
 sockets once more. Based on the log it looks like it is trying to bind 
 to the address-specific tcp sockets before releasing tcp [::]:53.

Linux's IP stack is broken.  Reloading a second time would
have fixed it.
 
 BIND is 9.6.1-P1 on Linux x86.
 
 Regards,
 
 Chris
 
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Mark Andrews, ISC
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PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
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Binding on addresses

2009-07-28 Thread Chris Hills

Hi

After changing configuration from listen-on-v6 { any; }; to using 
specific addresses, I observed the following in the log after issuing 
`rndc reload` (times are CEST):-


29-Jul-2009 04:44:22.893 network: error: binding TCP socket: address in use
29-Jul-2009 04:44:22.893 network: error: binding TCP socket: address in use
29-Jul-2009 04:44:22.893 network: info: no longer listening on ::#53
29-Jul-2009 04:44:22.965 general: info: reloading configuration succeeded
29-Jul-2009 04:44:23.031 general: info: reloading zones succeeded
29-Jul-2009 05:19:10.179 general: info: received control channel command 
'reload'
29-Jul-2009 05:19:10.180 general: info: loading configuration from 
'/usr/local/bind/9.6.1-P1/etc/named.conf'
29-Jul-2009 05:19:10.182 general: info: using default UDP/IPv4 port 
range: [1024, 65535]
29-Jul-2009 05:19:10.182 general: info: using default UDP/IPv6 port 
range: [1024, 65535]

29-Jul-2009 05:19:10.194 general: info: reloading configuration succeeded
29-Jul-2009 05:19:10.194 general: info: reloading zones succeeded

After the reload, BIND no longer listened on tcp sockets, but udp 
sockets worked ok. After restarting named, it was listening on tcp 
sockets once more. Based on the log it looks like it is trying to bind 
to the address-specific tcp sockets before releasing tcp [::]:53.


BIND is 9.6.1-P1 on Linux x86.

Regards,

Chris

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