[squid-users] Re: commBind: Cannot bind socket

It looks like to be an ipv6 problem. I disabled ipv6 on my OpenSuse, but
squid wants to bind on ::1 (ipv6 localhost) which fails.

Is this a bug ?

Markus

"Markus Moeller" <huaraz_at_moeller.plus.com> wrote in message
news:jlnsae$iq$1_at_dough.gmane.org...
> The file permissions are correct:
>
> ls -al /opt/squid-3.2/lib/ext_kerberos_ldap_group_acl
> -rwxr-xr-x 1 root root 188868 Apr 4 06:12
> /opt/squid-3.2/lib/ext_kerberos_ldap_group_acl
>
> Adding the debug statement does not give any more details (even less using
> debug_options ALL, 9). I just get:
>
> 2012/04/06 23:48:33| Squid Cache (Version 3.1.16): Exiting normally.
> 2012/04/06 23:48:33| Starting Squid Cache version 3.1.16 for
> x86_64-suse-linux-gnu...
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 90 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 91 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 92 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 93 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 94 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 95 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 96 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 97 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 98 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| commBind: Cannot bind socket FD 99 to [::1]: (99)
> Cannot assign requested address
> 2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
> 2012/04/06 23:48:36| mimeLoadIconFile:
> /usr/share/squid/icons/silk/image.png: (2) No such file or directory
> 2012/04/06 23:48:36| mimeLoadIconFile:
> /usr/share/squid/icons/silk/page_white_text.png: (2) No such file or
> directory
> 2012/04/06 23:48:36| mimeLoadIconFile:
> /usr/share/squid/icons/silk/arrow_up.png: (2) No such file or directory
>
>
> Markus
>
> "Jean-Philippe Menil" <jean-philippe.menil_at_univ-nantes.fr> wrote in
> message news:4F7F5979.2050405_at_univ-nantes.fr...
>> On 06/04/2012 20:17, Markus Moeller wrote:
>>> When I try to start an external acl helper I get the following errors:
>>>
>>> 2012/04/06 19:03:27| helperOpenServers: Starting 5/5
>>> 'ext_kerberos_ldap_group_acl' processes
>>> 2012/04/06 19:03:27| commBind: Cannot bind socket FD 90 to [::1]: (99)
>>> Cannot assign requested address
>>> 2012/04/06 19:03:27| commBind: Cannot bind socket FD 91 to [::1]: (99)
>>> Cannot assign requested address
>>> 2012/04/06 19:03:27| ipcCreate: Failed to create child FD.
>>> 2012/04/06 19:03:27| WARNING: Cannot run
>>> '/opt/squid-3.2/lib/ext_kerberos_ldap_group_acl' process.
>>> 2012/04/06 19:03:27| commBind: Cannot bind socket FD 92 to [::1]: (99)
>>> Cannot assign requested address
>>> 2012/04/06 19:03:27| commBind: Cannot bind socket FD 93 to [::1]: (99)
>>> Cannot assign requested address
>>> 2012/04/06 19:03:27| ipcCreate: Failed to create child FD.
>>> 2012/04/06 19:03:27| WARNING: Cannot run
>>> '/opt/squid-3.2/lib/ext_kerberos_ldap_group_acl' process.
>>>
>>> Any idea for what I need to look ?
>>>
>>> I use squid3-3.1.16-2.3.1.x86_64 on OpenSuse 12.1. My config is:
>>>
>>> auth_param negotiate program /opt/squid-3.2/lib/negotiate_wrapper_auth
>>> --ntlm /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp --kerberos
>>> /usr/sbin/negotiate_kerb_auth -s GSS_C_NO_NAME
>>> auth_param negotiate children 20 startup=5 idle=5
>>> auth_param negotiate keep_alive on
>>> auth_param ntlm program /usr/bin/ntlm_auth
>>> --helper-protocol=squid-2.5-ntlmssp
>>> auth_param ntlm children 20 startup=5 idle=5
>>> auth_param ntlm keep_alive on
>>> acl manager url_regex -i ^cache_object:// +i
>>> ^https?://[^/]+/squid-internal-mgr/
>>> acl localhost src 127.0.0.1/32 ::1
>>> acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1
>>> acl localnet src 10.0.0.0/8 # RFC1918 possible internal network
>>> acl localnet src 172.16.0.0/12 # RFC1918 possible internal network
>>> acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
>>> acl localnet src fc00::/7 # RFC 4193 local private network range
>>> acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged)
>>> machines
>>> acl SSL_ports port 443
>>> acl Safe_ports port 80 # http
>>> acl Safe_ports port 21 # ftp
>>> acl Safe_ports port 443 # https
>>> acl Safe_ports port 70 # gopher
>>> acl Safe_ports port 210 # wais
>>> acl Safe_ports port 1025-65535 # unregistered ports
>>> acl Safe_ports port 280 # http-mgmt
>>> acl Safe_ports port 488 # gss-http
>>> acl Safe_ports port 591 # filemaker
>>> acl Safe_ports port 777 # multiling http
>>> acl CONNECT method CONNECT
>>> external_acl_type kerberos_ldap_squid_allow ttl=3600 negative_ttl=3600
>>> %LOGIN /opt/squid-3.2/lib/ext_kerberos_ldap_group_acl -N
>>> WIN2003R2_at_WIN2003R2.HOME -g SQUID_ALLOW
>>> acl squid_allow external kerberos_ldap_squid_allow
>>> acl authenticate proxy_auth REQUIRED
>>> http_access allow localhost manager
>>> http_access deny manager
>>> http_access deny !Safe_ports
>>> http_access deny CONNECT !SSL_ports
>>> http_access allow squid_allow
>>> http_access deny all
>>> http_port 3128
>>> hierarchy_stoplist cgi-bin ?
>>> coredump_dir /var/cache/squid
>>> refresh_pattern ^ftp: 1440 20% 10080
>>> refresh_pattern ^gopher: 1440 0% 1440
>>> refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
>>> refresh_pattern . 0 20% 4320
>>>
>>>
>>> Markus
>>>
>>>
>>>
>> Hi,
>>
>> is your squid user allowed to execute your external helper?
>> (chown proxy:proxy /opt/squid-3.2/lib/ext_kerberos_ldap_group_acl)
>>
>> If that not help, increase the verbosity of log (debug_options ALL, 1) to
>> 9, you will see what's going wrong.
>>
>> Regards.
>>
>> --
>> Jean-Philippe Menil - Pôle réseau Service IRTS
>> DSI Université de Nantes
>> jean-philippe.menil_at_univ-nantes.fr
>> Tel : 02.53.48.49.27 - Fax : 02.53.48.49.09
>>
>
>
>
Received on Sat Apr 07 2012 - 00:09:14 MDT