Pim, This should work. It sounds like a bug. You are quite correct Samba should fall back to IPv4. I am out of the office this week so I probably won't have time to try it myself (we'll see). I'd recommend raising a bug.
Best Regards, David ------------------------------------------------------------------------ Dr David Holder CEng FIET MIEEE Erion Ltd, Oakleigh, Upper Sutherland Road, Halifax, HX3 8NT Reception: +44 (0)1422 207000 Direct Dial: +44 (0)131 2026317 Cell: +44 (0) 7768 456831 Registered in England and Wales. Registered Number 3521142 VAT Number: GB 698 3633 78 Pim Zandbergen wrote: > Our Windows 2003 domain controllers and Samba member servers > support both ipv4 and ipv6. Our DNS server resolves hostnames > both to ipv4 and ipv6 addresses. > > Recently, this turned out to be a problem when within a regular > Fedora 11 update, samba 3.2 was replaced with samba 3.4. > samba-3.4.2-0.42.fc11.i586 to be exact. > > Everything Active Directory related stopped working and I had > to stop winbind because it started to eat all open file resources. > > A quick look with wireshark shows that the Samba 3.4 member server > tries to make an ipv6 LDAP connection to the Windows 2003 DC. > > Now Windows 2003 does support ipv6, but its AD LDAP service > does not. Samba, like any other app should fall back to ipv4, > but apparantly does not. > > There more evidence to my theory because > > net ads testjoin -S dc > > > fails with > > 2009/11/04 14:29:47, 0] utils/net_ads.c:279(ads_startup_int) > ads_connect: No logon servers > Join to domain is not valid: No logon servers > > and > > net ads testjoin -S dc.ipv4 > > succeeds. > > Here, "dc" resolves to both ipv4 and ipv6 addresses, > and "dc.ipv4" resolves to an ipv4 address only. > > Has anyone else seen this problem? > I have seen no mention of this problem on either Samba or Fedora > mailinglists, nor in bugzilla.redhat.com > > Thanks, > Pim > > > -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
