[Samba] Unable to browse Samba share by hostname from certain
clients...
Matt Anderson
sokkerstud_11 at hotmail.com
Tue Apr 21 18:51:04 GMT 2009
Dear Help,
I am having a very odd problem. For some reason, I am able to browse to my
Samba share by IP address but not by host name from Windows 2008 servers in a
particular domain (the same domain the Samba server belongs to). However, I am
able to browse by host name from XP clients as well as Windows 2008 servers in a
different domain.
Even stranger, if I add an alias (using the netbios aliases configuration
option) on that same samba server, I can browse by name using the alias. I have
spent countless hours searching on Google, etc., but just can't seem to figure
out what's going on.
Here is the global config on the Samba server:
[global]
workgroup = DOMAIN
netbios name = HOST1
server string = HOST1
netbios aliases = HOST2
map to guest = Bad User
obey pam restrictions = Yes
password level = 5
username level = 5
log level = 2
log file = /usr/local/samba/var/samba.log
logon path =
logon home =
preferred master = No
domain master = No
ldap ssl = no
idmap backend = tdb
idmap uid = 10000-20000
idmap gid = 10000-20000
template homedir = /homes/%U
print command = qprt -dp -r -#v -#j -P %p -T '%J' %f
veto files = /.?*/
dont descend = /proc,/dev,/etc,/lib,/lost+found,/initrd
msdfs root = Yes
I also took logs from browsing to the Samba server by hostname, and then by
alias name, and found a couple things. When browsing by hostname, I end up
getting the error:
Failed to parse NTLMSSP packet, could not extract NTLMSSP command
And then, during the set up before that, I noticed the following:
Got secblob of size 1469
However, when I was browsing by Alias name, the log reported the following:
Got secblob of size 40
So, I'm not entirely sure what's going on. If anyone has any advice, tips, or
anything, I'd be glad to hear them!
Thanks!
Matt
Log from browsing by host name:
[2009/04/16 08:03:01, 3] smbd/sesssetup.c:reply_sesssetup_and_X_spnego(535)
Doing spnego session setup
[2009/04/16 08:03:01, 3] smbd/sesssetup.c:reply_sesssetup_and_X_spnego(566)
NativeOS=[] NativeLanMan=[] PrimaryDomain=[]
[2009/04/16 08:03:01, 3] smbd/sesssetup.c:reply_spnego_negotiate(444)
Got OID 1 2 840 48018 1 2 2
[2009/04/16 08:03:01, 3] smbd/sesssetup.c:reply_spnego_negotiate(444)
Got OID 1 2 840 113554 1 2 2
[2009/04/16 08:03:01, 3] smbd/sesssetup.c:reply_spnego_negotiate(444)
Got OID 1 3 6 1 4 1 311 2 2 10
[2009/04/16 08:03:01, 3] smbd/sesssetup.c:reply_spnego_negotiate(447)
Got secblob of size 1469
[2009/04/16 08:03:01, 5] auth/auth.c:make_auth_context_subsystem(480)
Making default auth method list for standalone security=user, encrypt
passwords = yes
[2009/04/16 08:03:01, 5] auth/auth.c:load_auth_module(384)
load_auth_module: Attempting to find an auth method to match guest
[2009/04/16 08:03:01, 5] auth/auth.c:load_auth_module(409)
load_auth_module: auth method guest has a valid init
[2009/04/16 08:03:01, 5] auth/auth.c:load_auth_module(384)
load_auth_module: Attempting to find an auth method to match sam
[2009/04/16 08:03:01, 5] auth/auth.c:load_auth_module(409)
load_auth_module: auth method sam has a valid init
[2009/04/16 08:03:01, 1] libsmb/ntlmssp.c:ntlmssp_update(245)
Failed to parse NTLMSSP packet, could not extract NTLMSSP command
[2009/04/16 08:03:01, 2] lib/util.c:dump_data(1995)
[000] 60 82 05 B9 06 09 2A 86 48 86 F7 12 01 02 02 01 `.....*. H.......
[010] 00 6E 82 05 A8 30 82 05 A4 A0 03 02 01 05 A1 03 .n...0.. ........
[020] 02 01 0E A2 07 03 05 00 20 00 00 00 A3 82 04 A2 ........ .......
[030] 61 82 04 9E 30 82 04 9A A0 03 02 01 05 A1 0C 1B a...0... ........
[040] 0A 50 48 53 59 45 53 2E 43 4F 4D A2 25 30 23 A0 .DOMAIN. COM.%0#.
[050] 03 02 01 02 A1 1C 30 1A 1B 04 63 69 66 73 1B 12 ......0. ..cifs..
[060] 70 68 73 2D 6F 6E 65 2E 70 68 73 79 65 73 2E 63 HOST1. DOMAIN.c
[070] 6F 6D A3 82 04 5C 30 82 04 58 A0 03 02 01 17 A1 om...\0. .X......
[080] 03 02 01 02 A2 82 04 4A 04 82 04 46 FF 4D 65 BB .......J ...F.Me.
[090] 4E 69 4C E5 72 CB 5C AE 62 67 75 BF B3 2E 3C 0E NiL.r.\. bgu...<.
[0A0] 3A 67 FE 27 01 BC 03 C7 08 AE D6 5C 71 23 57 12 :g.'.... ...\q#W.
[0B0] 1D 32 4A 68 5D 3C 36 23 33 26 80 0F D7 31 44 3E .2Jh]<6# 3&...1D>
[0C0] 51 AA 8A 8B BA 7A CC 92 79 7A 34 F8 BD AF 6B 3B Q....z.. yz4...k;
[0D0] FA F7 00 3C DD 76 97 74 9A 02 4A 85 E2 BF 81 E8 ...<.v.t ..J.....
[0E0] F4 75 15 9F FC 00 C6 4F A9 E0 01 05 35 A9 0C CC .u.....O ....5...
[0F0] FD 55 C4 00 DD 6A 6E D4 77 BE C9 25 CA 6D 78 0B .U...jn. w..%.mx.
[100] 72 78 51 47 1E E9 A0 78 28 8A 40 5C EF EA 2A CC rxQG...x (.@\..*.
[110] E2 FE 17 3A EE 6F 10 34 D7 86 E0 8B 9D 79 7E F9 ...:.o.4 .....y~.
[120] 87 94 E9 B5 51 CE 5A F9 89 61 75 A7 B2 5F D3 2E ....Q.Z. .au.._..
[130] 6E 66 8B 6D 9D 3F 7B A3 57 E0 BE 8B DE E7 3E 2E nf.m.?{. W.....>.
[140] F3 08 41 90 9F D8 1F B7 5B 4D 5F 29 B3 59 19 15 ..A..... [M_).Y..
[150] 67 14 CF FA 06 E4 DE FC 17 6A 46 DF DF B4 4E 97 g....... .jF...N.
[160] 17 18 AE 65 B3 D4 64 B1 52 0C 9D A8 5E 9F B8 00 ...e..d. R...^...
[170] 84 FF FD A6 5B 9F 09 67 EC DA B7 51 9F C8 8B E0 ....[..g ...Q....
[180] 4F 83 95 36 09 17 BD 10 44 E5 B3 27 1E 8E 04 01 O..6.... D..'....
[190] 89 E5 95 BE 6E 95 95 D3 92 2E 16 6B 88 4E D8 B1 ....n... ...k.N..
[1A0] 44 E1 EF B2 2F 84 81 D9 15 95 2A AA 23 EC 09 0E D.../... ..*.#...
[1B0] 85 C9 FF 38 F5 C2 EF E4 24 45 07 B0 C7 48 1E 2F ...8.... $E...H./
[1C0] C4 59 A4 0D EC E6 85 9F 88 03 94 21 EB F7 F1 95 .Y...... ...!....
[1D0] A4 0C 9B B1 BF 1B 42 BD CC 50 69 10 77 68 FB 6F ......B. .Pi.wh.o
[1E0] 76 88 B1 3E D2 83 4C 53 14 42 EF 8B B1 75 66 52 v..>..LS .B...ufR
[1F0] C1 AA 0C F2 09 EC FD 21 9E 2E B0 31 64 D7 4F 29 .......! ...1d.O)
[200] 4F 94 EA D6 C7 72 9E 48 4A 02 FE 89 BA 1A 34 53 O....r.H J.....4S
[210] F0 4E 1A 5F F4 49 67 B5 18 72 A4 51 37 22 0A 3D .N._.Ig. .r.Q7".=
[220] 18 7B CF E4 61 20 87 0B 41 63 71 F8 61 F4 89 BE .{..a .. Acq.a...
[230] 8E 8D 49 52 22 13 78 9C 1F 65 B5 04 A8 4B 37 DE ..IR".x. .e...K7.
[240] 0A A6 84 95 A0 63 FB D7 46 DF F9 2B 5B F3 E0 84 .....c.. F..+[...
[250] 5E 50 C8 EC 75 9B A7 1B 49 28 1F 61 05 62 04 6B ^P..u... I(.a.b.k
[260] 02 12 2A 7F 3B 54 FA 7A 97 C8 89 8A 97 E2 E9 F6 ..*.;T.z ........
[270] E8 17 03 1B 3D 84 87 7B A9 DD 6E FC 6D 9F 76 81 ....=..{ ..n.m.v.
[280] F8 25 43 73 8E 81 B4 1B 4C 41 E8 CC 3E 68 14 7B .%Cs.... LA..>h.{
[290] 58 E8 7C F0 0E D0 73 3B 73 93 75 AC 61 B8 AD 3E X.|...s; s.u.a..>
[2A0] B6 55 A1 2A DA B5 55 28 18 D0 89 72 B8 FA D5 3C .U.*..U( ...r...<
[2B0] C2 47 9B 21 25 28 D8 FB 37 6C 13 B0 EC 21 F3 57 .G.!%(.. 7l...!.W
[2C0] 37 98 FC 0A 88 5B 23 25 C9 F9 90 55 AC FE 2F AD 7....[#% ...U../.
[2D0] E0 44 2B 00 C1 BB 0C B3 9C E4 B4 47 5C 13 DD B1 .D+..... ...G\...
[2E0] 78 DE 0A 4F 30 C4 7D 18 9C 48 BD D3 89 27 18 0F x..O0.}. .H...'..
[2F0] 80 07 72 7F 1E 1B F1 46 9C 55 C9 0A AD 51 6C 3F ..r....F .U...Ql?
[300] 4B 1A 40 9C AC 91 7C 1D 0F 01 22 71 14 C0 27 A5 K. at ...|. .."q..'.
[310] 6E F6 0E 10 38 7C 8C 53 E4 22 0A 04 42 24 DA 06 n...8|.S ."..B$..
[320] 61 3A FE 85 14 94 51 37 DB D1 D9 87 E3 2A E7 CB a:....Q7 .....*..
[330] E4 D9 67 FF DA 99 09 43 F0 36 18 45 DA CD 00 A2 ..g....C .6.E....
[340] D4 FD EF F8 77 87 A3 AB 46 02 6F 72 92 BD ED 4C ....w... F.or...L
[350] 8F 0B 7F 3C 10 B3 D9 6D BE 09 48 04 D0 A8 C9 66 ...<...m ..H....f
[360] 05 3D C8 F6 ED 2C A3 FE F6 47 A9 08 94 CC 8C 91 .=...,.. .G......
[370] D9 A1 46 6E F8 FB 06 C1 2C AC 88 1D 95 66 1B 2A ..Fn.... ,....f.*
[380] 0B EE E3 64 D1 E7 C7 81 B8 66 7A A0 1B 9E A8 98 ...d.... .fz.....
[390] 3F 88 42 50 14 A2 4E FB 95 FA E4 3A 3F 90 79 B1 ?.BP..N. ...:?.y.
[3A0] 32 1D CB C1 B5 BE 58 59 5F 68 44 C5 A7 D5 2C 18 2.....XY _hD...,.
[3B0] E6 F1 B3 AC 6D 62 96 79 E8 C1 30 DE 4B 61 EB 6D ....mb.y ..0.Ka.m
[3C0] 28 2D 83 44 8E FB 50 25 87 75 8F 9F E8 F2 F8 EF (-.D..P% .u......
[3D0] F2 17 F7 0E 56 9B 34 12 8E 10 FD DC 14 69 DC CB ....V.4. .....i..
[3E0] FA 98 95 63 6B 09 2B E9 F4 A8 45 21 9D B1 06 03 ...ck.+. ..E!....
[3F0] 4C 05 AA 4F 6F E2 2E AC 60 24 E6 26 E0 7C 5F B2 L..Oo... `$.&.|_.
[400] 5B BE D9 20 15 47 D9 85 E5 89 8E 7C 42 85 CD DF [.. .G.. ...|B...
[410] 29 8C A1 98 2A C2 4B AB D9 82 1C DF 5F 72 4D CF )...*.K. ...._rM.
[420] D7 73 64 4C EC 24 1E C6 38 5C 3C A9 21 47 09 73 .sdL.$.. 8\<.!G.s
[430] 0A 13 E9 55 5D 40 AE 7B 92 F4 39 5D 8C 4D E8 B5 ...U]@.{ ..9].M..
[440] BE DE D5 8B E0 4E 4B 5B 1E 81 D8 77 29 6B D3 98 .....NK[ ...w)k..
[450] 03 79 AA 0C AD A5 AA 63 3A 54 08 69 9B B8 2C 89 .y.....c :T.i..,.
[460] F3 5C FF AD 19 58 59 27 C7 2F BE 96 F0 53 02 B0 .\...XY' ./...S..
[470] D0 1B 21 90 AA BE 9E 2F DD 61 05 D7 DD B6 D4 C7 ..!..../ .a......
[480] 1A 7D B1 96 77 AA 12 13 4B 58 76 96 E2 98 5B 19 .}..w... KXv...[.
[490] A2 17 4A 78 4F E0 27 F4 31 B9 E7 49 8F 4F FE CD ..JxO.'. 1..I.O..
[4A0] E8 14 C3 0A F6 4C 91 DB BE A6 7C C1 E4 B2 E3 BE .....L.. ..|.....
[4B0] 32 71 B4 ED B5 7B 05 61 75 D8 47 E7 F9 2E B7 05 2q...{.a u.G.....
[4C0] 23 3D DA 24 C1 76 D6 68 9D 4A 0F F8 BF 41 4D DD #=.$.v.h .J...AM.
[4D0] D7 E0 A4 81 E8 30 81 E5 A0 03 02 01 17 A2 81 DD .....0.. ........
[4E0] 04 81 DA 57 B5 12 66 02 60 BB BC 72 37 90 18 08 ...W..f. `..r7...
[4F0] FF 98 74 DB 7B D0 D8 08 3C 8A FB 5F 7C 6A 1E 9E ..t.{... <.._|j..
[500] BA 9C 71 3C AE D9 AF 04 EE 8B 53 28 53 4A 5E D3 ..q<.... ..S(SJ^.
[510] 2B 6B D9 46 5D 1F 9E 57 8E 56 16 37 9F 23 16 9D +k.F]..W .V.7.#..
[520] 47 80 E2 B1 F5 DB 58 A1 3D 0C 64 AD 13 45 7A 6E G.....X. =.d..Ezn
[530] FD D5 69 FD 9B 05 E5 6A 1F 83 D8 98 09 E6 88 1F ..i....j ........
[540] 5B 3F E4 A0 3C B3 08 88 E4 61 95 8F 05 BD 49 74 [?..<... .a....It
[550] 63 E5 01 86 E3 C2 E9 59 C5 DA C1 10 45 CE BE 33 c......Y ....E..3
[560] 50 BD F5 68 CA 6D EF 00 13 18 89 F2 3B 1B 10 00 P..h.m.. ....;...
[570] 15 2F 8D EA 88 B9 EC 6E FC 47 3E 2B D3 64 0D 52 ./.....n .G>+.d.R
[580] 67 61 88 82 F6 30 C8 9A E8 3D BD 7F F5 3C 4B 2B ga...0.. .=...<K+
[590] 28 B6 63 E6 5C 73 2F 9C C3 AD 62 B1 E6 F2 EE 3E (.c.\s/. ..b....>
[5A0] 39 18 80 E0 40 14 4E 11 DA F4 44 FC 84 14 74 69 9... at .N. ..D...ti
[5B0] 39 72 F0 F2 F3 10 D6 98 D7 E4 92 47 56 9r...... ...GV
[2009/04/16 08:03:11, 3] smbd/process.c:timeout_processing(1334)
timeout_processing: End of file from client (client has disconnected).
Log from browsing by alias name:
[2009/04/21 11:27:16, 3] smbd/sesssetup.c:reply_sesssetup_and_X_spnego(535)
Doing spnego session setup
[2009/04/21 11:27:16, 3] smbd/sesssetup.c:reply_sesssetup_and_X_spnego(566)
NativeOS=[] NativeLanMan=[] PrimaryDomain=[]
[2009/04/21 11:27:16, 3] smbd/sesssetup.c:reply_spnego_negotiate(444)
Got OID 1 3 6 1 4 1 311 2 2 10
[2009/04/21 11:27:16, 3] smbd/sesssetup.c:reply_spnego_negotiate(447)
Got secblob of size 40
[2009/04/21 11:27:16, 5] auth/auth.c:make_auth_context_subsystem(480)
Making default auth method list for standalone security=user, encrypt
passwords = yes
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend rhosts
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'rhosts'
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend hostsequiv
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'hostsequiv'
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend sam
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'sam'
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend sam_ignoredomain
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'sam_ignoredomain'
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend unix
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'unix'
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend winbind
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'winbind'
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend smbserver
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'smbserver'
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend trustdomain
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'trustdomain'
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend ntdomain
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'ntdomain'
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(45)
Attempting to register auth backend guest
[2009/04/21 11:27:16, 5] auth/auth.c:smb_register_auth(57)
Successfully added auth method 'guest'
[2009/04/21 11:27:16, 5] auth/auth.c:load_auth_module(384)
load_auth_module: Attempting to find an auth method to match guest
[2009/04/21 11:27:16, 5] auth/auth.c:load_auth_module(409)
load_auth_module: auth method guest has a valid init
[2009/04/21 11:27:16, 5] auth/auth.c:load_auth_module(384)
load_auth_module: Attempting to find an auth method to match sam
[2009/04/21 11:27:16, 5] auth/auth.c:load_auth_module(409)
load_auth_module: auth method sam has a valid init
[2009/04/21 11:27:16, 3] libsmb/ntlmssp.c:debug_ntlmssp_flags(62)
Got NTLMSSP neg_flags=0xe2088297
NTLMSSP_NEGOTIATE_UNICODE
NTLMSSP_NEGOTIATE_OEM
NTLMSSP_REQUEST_TARGET
NTLMSSP_NEGOTIATE_SIGN
NTLMSSP_NEGOTIATE_LM_KEY
NTLMSSP_NEGOTIATE_NTLM
NTLMSSP_NEGOTIATE_ALWAYS_SIGN
NTLMSSP_NEGOTIATE_NTLM2
NTLMSSP_NEGOTIATE_128
NTLMSSP_NEGOTIATE_KEY_EXCH
[2009/04/21 11:27:16, 5] auth/auth.c:get_ntlm_challenge(95)
auth_get_challenge: module guest did not want to specify a challenge
[2009/04/21 11:27:16, 5] auth/auth.c:get_ntlm_challenge(95)
auth_get_challenge: module sam did not want to specify a challenge
[2009/04/21 11:27:16, 5] auth/auth.c:get_ntlm_challenge(135)
auth_context challenge created by random
[2009/04/21 11:27:16, 5] auth/auth.c:get_ntlm_challenge(136)
challenge is:
[2009/04/21 11:27:16, 5] lib/util.c:dump_data(1995)
[000] 00 62 C7 FD 96 CC 19 B5 .b......
[2009/04/21 11:27:16, 3] smbd/process.c:process_smb(1091)
Transaction 2 of length 420
[2009/04/21 11:27:16, 5] lib/util.c:show_msg(464)
[2009/04/21 11:27:16, 5] lib/util.c:show_msg(474)
size=416
smb_com=0x73
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=24
smb_flg2=51207
smb_tid=65535
smb_pid=65279
smb_uid=0
smb_mid=128
smt_wct=12
smb_vwv[ 0]= 255 (0xFF)
smb_vwv[ 1]= 0 (0x0)
smb_vwv[ 2]=16644 (0x4104)
smb_vwv[ 3]= 50 (0x32)
smb_vwv[ 4]= 0 (0x0)
smb_vwv[ 5]= 0 (0x0)
smb_vwv[ 6]= 0 (0x0)
smb_vwv[ 7]= 352 (0x160)
smb_vwv[ 8]= 0 (0x0)
smb_vwv[ 9]= 0 (0x0)
smb_vwv[10]= 212 (0xD4)
smb_vwv[11]=40960 (0xA000)
smb_bcc=357
[2009/04/21 11:27:16, 3] smbd/process.c:switch_message(886)
switch message SMBsesssetupX (pid 6115414) conn 0x0
[2009/04/21 11:27:16, 3] smbd/sec_ctx.c:set_sec_ctx(288)
setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2009/04/21 11:27:16, 5] auth/auth_util.c:debug_nt_user_token(485)
NT user token: (NULL)
[2009/04/21 11:27:16, 5] auth/auth_util.c:debug_unix_user_token(506)
UNIX token of user 0
Primary group is 0 and contains 0 supplementary groups
[2009/04/21 11:27:16, 5] smbd/uid.c:change_to_root_user(296)
change_to_root_user: now uid=(0,0) gid=(0,0)
[2009/04/21 11:27:16, 3] smbd/sesssetup.c:reply_sesssetup_and_X(655)
wct=12 flg2=0xc807
[2009/04/21 11:27:16, 2] smbd/sesssetup.c:setup_new_vc_session(608)
setup_new_vc_session: New VC == 0, if NT4.x compatible we would close all old
resources.
[2009/04/21 11:27:16, 3] smbd/sesssetup.c:reply_sesssetup_and_X_spnego(535)
Doing spnego session setup
[2009/04/21 11:27:16, 3] smbd/sesssetup.c:reply_sesssetup_and_X_spnego(566)
NativeOS=[] NativeLanMan=[] PrimaryDomain=[]
[2009/04/21 11:27:16, 3] libsmb/ntlmssp.c:ntlmssp_server_auth(606)
Got user=[Administrator] domain=[DOMAIN] workstation=[CLIENT] len1=24 len2=162
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