[Samba] 3.6.5 and "not_defined_in_RFC4178 at please_ignore" error

Alex Still alex.ranskis at gmail.com
Wed May 23 10:17:11 MDT 2012

> Now, what seems suspicious (to me, at least !) is the line :
> ads_dns_lookup_srv: Failed to resolve _ldap._tcp.pdc._msdcs.CORP
> (Connection timed out)
> Shouldn't it try to resolve "_ldap._tcp.pdc._msdcs.CORP.NET" instead ?

Now I've tried running it through dbx

(dbx) where
=>[1] ads_dns_lookup_srv(0x87dd2e8, 0x87de1c8, 0x8047008, 0x804700c),
at 0x822ff84
  [2] ads_dns_query_internal(0x87dd2e8, 0x86c1630, 0x86c162c,
0x87ddef0, 0x87d8668, 0x8047008, 0x804700c, 0x8230d3f), at 0x8230d1f
  [3] ads_dns_query_dcs(0x87dd2e8, 0x87ddef0, 0x87d8668, 0x8047008,
0x804700c, 0xfe8c297c, 0xfe940680, 0x8574b79), at 0x8230d6b
  [4] discover_dc_dns(0x87dd2e8, 0x87ddef0, 0x0, 0x40001011,
0x87d8668, 0x8047058, 0x804705c, 0x857562f), at 0x8574c18
  [5] dsgetdcname_rediscover(0x87dd2e8, 0x87dc2f8, 0x87ddef0, 0x0,
0x40001011, 0x87d8668, 0x804709c, 0x857581d), at 0x85756b2
  [6] dsgetdcname(0x87dd2e8, 0x87dc2f8, 0x87ddef0, 0x0, 0x0,
0x40001011, 0x80470ec, 0x858aa71), at 0x8575960
  [7] libnet_DomainJoin(0x87dd2e8, 0x87dd580, 0x28, 0x858ae05), at 0x858aaa2
  [8] libnet_Join(0x87dd2e8, 0x87dd580, 0x80471f8, 0x80dfe08), at 0x858aec9
  [9] net_ads_join(0x87d8ad0, 0x0, 0x87d9d6c, 0x8115a91), at 0x80e00bd
  [10] net_run_function(0x87d8ad0, 0x1, 0x87d9d68, 0x85edf5c,
0x8047270, 0x8047270, 0x87b9ee0, 0x190), at 0x8115af9
  [11] net_ads(0x87d8ad0, 0x1, 0x87d9d68, 0x8115a91), at 0x80e30b1
  [12] net_run_function(0x87d8ad0, 0x2, 0x87d9d64, 0x85ec140,
0x87b9b58, 0x87dc280, 0x80479b8, 0x80dbed5), at 0x8115af9
  [13] main(0x5, 0x80479e4, 0x80479fc, 0x80daa4f), at 0x80dbf84

The log is the same, but the argument seems correct (it has ".NET" at the end)

0x087de1c8:     "_ldap._tcp.Site-Paris._sites.dc._msdcs.CORP.NET"

i'll cool down and think about it again tomorrow.. I've probably
missed something stupid

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