Re: Re: Samba matchname: host name/address mismatch: ::ffff:127.0.0.1 != localhost
On Thu, Aug 19, 2010 at 11:58 AM, Roger Lynn ro...@rilynn.me.uk wrote: Just to let you know, your second suggestion worked, thank you. The mailing list seams to be eating my email. Feel free to forward this to the list if you think it would be helpful. Thanks, Roger Original Message Subject: Re: Samba matchname: host name/address mismatch: :::127.0.0.1 != localhost Date: Wed, 18 Aug 2010 09:49:58 +0100 From: Roger Lynn ro...@rilynn.me.uk To: debian-user@lists.debian.org In-Reply-To: aanlktikkcllbmfho83egsh4e5coxtxghdro4umhwb...@mail.gmail.com References: 4c6568b1.5020...@rilynn.me.uk aanlktikkcllbmfho83egsh4e5coxtxghdro4umhwb...@mail.gmail.com Resending, as the previous attempt hasn't shown up on the list archives despite being accepted by liszt.debian.org. I assume it's disappeared into a black hole somewhere. On Fri, 13 Aug 2010 13:47:14 -0400, Tom H tomh0...@gmail.com wrote: On Fri, Aug 13, 2010 at 11:45 AM, Roger Lynn ro...@rilynn.me.uk wrote: Since upgrading from etch to lenny when it came out, all my Samba logs have been full of lines like: [2010/08/13 15:07:11, 0] lib/util_sock.c:matchname(1749) matchname: host name/address mismatch: :::127.0.0.1 != localhost [2010/08/13 15:07:11, 0] lib/util_sock.c:get_peer_name(1870) Matchname failed on localhost :::127.0.0.1 As accessing files from Windows clients still works I've been able to work around it, so I've ignored it, but now I think it's preventing me from adding printers. There are lots of similar reports around, but I can't find any solutions. I am using only Debian Lenny packages with security updates and proposed updates. I am using dnsmasq for DNS. My smb.conf file is below. I have not knowingly done any customisation or configuration relating to IPv6. Is this a bug in my configuration, samba or somewhere else, possibly dnsmasq? Obviously this is IPv6 related. As I can't find any way of disabling IPv6 in Samba, the simplest solution appears to be to disable IPv6 on the entire machine. Has anyone got any better suggestions? A possible hack: add the hybrid (or whatever it is actually called) :::127.0.0.1 ipv6 address to the hosts allow line. That didn't work, and wouldn't help for the other machines on the network that all have the same problem. You might be able to disable ipv6 just for samba by adding bind interfaces only = yes interfaces = 127.0.0.1 host_ip_address to smb.conf That did work, thank you. This seems to be just working around the problem rather than solving it properly, but I don't care. I've also discovered that Samba must be explicitly configured to use UTF8 character set to talk to CUPS, which doesn't seem to be documented anywhere. Thanks again, You're welcome. The first suggestion was a WAG so I'm not completely surprised that it would fail. It turns out that the correct name for the :::... address is ipv4-mapped ipv6 address and that my WAG failed because: The IPv4-mapped address, 0:0:0:0:0::w.x.y.z or :::w.x.y.z, is used to represent an IPv4-only node to an IPv6 node. It is used only for internal representation. The IPv4-mapped address is never used as a source or destination address for an IPv6 packet. The IPv6 protocol does not support the use of IPv4-mapped addresses. I agree that the second suggestion is a workaround but since samba doesn't seem have a noipv6 option like, for example, sshd, there isn't really a choice... If you aren't using ipv6, you could disable it through grub. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/aanlktim2sgyjl-tixrtso-m9nmzyyzuhmy3a16dfj...@mail.gmail.com
Samba matchname: host name/address mismatch: ::ffff:127.0.0.1 != localhost
Hi, Since upgrading from etch to lenny when it came out, all my Samba logs have been full of lines like: [2010/08/13 15:07:11, 0] lib/util_sock.c:matchname(1749) matchname: host name/address mismatch: :::127.0.0.1 != localhost [2010/08/13 15:07:11, 0] lib/util_sock.c:get_peer_name(1870) Matchname failed on localhost :::127.0.0.1 As accessing files from Windows clients still works I've been able to work around it, so I've ignored it, but now I think it's preventing me from adding printers. There are lots of similar reports around, but I can't find any solutions. I am using only Debian Lenny packages with security updates and proposed updates. I am using dnsmasq for DNS. My smb.conf file is below. I have not knowingly done any customisation or configuration relating to IPv6. Is this a bug in my configuration, samba or somewhere else, possibly dnsmasq? Obviously this is IPv6 related. As I can't find any way of disabling IPv6 in Samba, the simplest solution appears to be to disable IPv6 on the entire machine. Has anyone got any better suggestions? Thanks, Roger smb.conf: [global] workgroup = FOO server string = %h server obey pam restrictions = Yes passdb backend = tdbsam pam password change = Yes passwd program = /usr/bin/passwd %u passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* . unix password sync = Yes syslog = 0 log file = /var/log/samba/log.%m max log size = 1000 load printers = No dns proxy = No panic action = /usr/share/samba/panic-action %d invalid users = root hosts allow = 127., 192.168.1. hosts deny = ALL [homes] comment = Home Directories path = /home/%S/share read only = No create mask = 0755 force create mode = 0444 force directory mode = 0444 browseable = No [foo] path = /srv/smb/foo read only = No create mask = 0777 force create mode = 0666 directory mask = 0777 force directory mode = 0666 -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/4c6568b1.5020...@rilynn.me.uk
Re: Samba matchname: host name/address mismatch: ::ffff:127.0.0.1 != localhost
On Fri, Aug 13, 2010 at 11:45 AM, Roger Lynn ro...@rilynn.me.uk wrote: Since upgrading from etch to lenny when it came out, all my Samba logs have been full of lines like: [2010/08/13 15:07:11, 0] lib/util_sock.c:matchname(1749) matchname: host name/address mismatch: :::127.0.0.1 != localhost [2010/08/13 15:07:11, 0] lib/util_sock.c:get_peer_name(1870) Matchname failed on localhost :::127.0.0.1 As accessing files from Windows clients still works I've been able to work around it, so I've ignored it, but now I think it's preventing me from adding printers. There are lots of similar reports around, but I can't find any solutions. I am using only Debian Lenny packages with security updates and proposed updates. I am using dnsmasq for DNS. My smb.conf file is below. I have not knowingly done any customisation or configuration relating to IPv6. Is this a bug in my configuration, samba or somewhere else, possibly dnsmasq? Obviously this is IPv6 related. As I can't find any way of disabling IPv6 in Samba, the simplest solution appears to be to disable IPv6 on the entire machine. Has anyone got any better suggestions? A possible hack: add the hybrid (or whatever it is actually called) :::127.0.0.1 ipv6 address to the hosts allow line. You might be able to disable ipv6 just for samba by adding bind interfaces only = yes interfaces = 127.0.0.1 host_ip_address to smb.conf -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/aanlktikkcllbmfho83egsh4e5coxtxghdro4umhwb...@mail.gmail.com
