[Samba] problem with winbind (netlogon proxy only mode)
mm at spedkol.pl
mm at spedkol.pl
Fri Feb 29 10:07:24 GMT 2008
Hello
I have two similar servers, both are Debian Etch (fully updated). Both
work as PDC with samba 3.0.24-6etch9. Both have squid proxy working and I
am using winbind to authenticate my proxy users.
Couple of days ago I've encountered a problem with authorization on one of
my servers. I realized that winbind stopped working properly.
wbinfo -t now gives:
checking the trust secret via RPC calls failed
error code was NT_STATUS_INVALID_NETWORK_RESPONSE (0xc00000c3)
Could not check secret
I've compared winbind's logs on both of my servers (the second one still
works OK)
not-working winbind:
[2008/02/27 12:19:49, 10] passdb/secrets.c:secrets_named_mutex(778)
secrets_named_mutex: got mutex for SEA
[2008/02/27 12:19:49, 6] libsmb/clientgen.c:write_socket(132)
write_socket(15,183)
[2008/02/27 12:19:49, 6] libsmb/clientgen.c:write_socket(135)
write_socket(15,183) wrote 183
[2008/02/27 12:19:49, 10]
lib/util_sock.c:read_smb_length_return_keepalive(623)
got smb length of 1
[2008/02/27 12:19:49, 5] lib/util.c:show_msg(485)
[2008/02/27 12:19:49, 5] lib/util.c:show_msg(495)
size=1
smb_com=0x0
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=0
smb_flg2=0
smb_tid=0
smb_pid=0
smb_uid=0
smb_mid=0
smt_wct=0
smb_bcc=0
[2008/02/27 12:19:49, 5] lib/util.c:show_msg(485)
[2008/02/27 12:19:49, 5] lib/util.c:show_msg(495)
size=1
smb_com=0x0
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=0
smb_flg2=0
smb_tid=0
smb_pid=0
smb_uid=0
smb_mid=0
smt_wct=0
smb_bcc=0
[2008/02/27 12:19:49, 5] nsswitch/winbindd_cm.c:cm_prepare_connection(346)
Connected anonymously
while my properly working server gives:
[2008/02/27 12:31:27, 10] passdb/secrets.c:secrets_named_mutex(778)
secrets_named_mutex: got mutex for TRIO
[2008/02/27 12:31:27, 6] libsmb/clientgen.c:write_socket(132)
write_socket(15,183)
[2008/02/27 12:31:27, 6] libsmb/clientgen.c:write_socket(135)
write_socket(15,183) wrote 183
[2008/02/27 12:31:27, 10]
lib/util_sock.c:read_smb_length_return_keepalive(623)
got smb length of 127
[2008/02/27 12:31:27, 5] lib/util.c:show_msg(485)
[2008/02/27 12:31:27, 5] lib/util.c:show_msg(495)
size=127
smb_com=0x72
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=136
smb_flg2=51201
smb_tid=0
smb_pid=32104
smb_uid=0
smb_mid=1
smt_wct=17
smb_vwv[ 0]= 7 (0x7)
smb_vwv[ 1]=12803 (0x3203)
smb_vwv[ 2]= 256 (0x100)
smb_vwv[ 3]= 1024 (0x400)
smb_vwv[ 4]= 65 (0x41)
smb_vwv[ 5]= 0 (0x0)
smb_vwv[ 6]= 256 (0x100)
smb_vwv[ 7]=41472 (0xA200)
smb_vwv[ 8]= 125 (0x7D)
smb_vwv[ 9]=64768 (0xFD00)
smb_vwv[10]=33011 (0x80F3)
smb_vwv[11]=32896 (0x8080)
smb_vwv[12]=12369 (0x3051)
smb_vwv[13]=13386 (0x344A)
smb_vwv[14]=51321 (0xC879)
smb_vwv[15]=50177 (0xC401)
smb_vwv[16]= 255 (0xFF)
smb_bcc=58
size=127
smb_com=0x72
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=136
smb_flg2=51201
smb_tid=0
smb_pid=32104
smb_uid=0
smb_mid=1
smt_wct=17
smb_vwv[ 0]= 7 (0x7)
smb_vwv[ 1]=12803 (0x3203)
smb_vwv[ 2]= 256 (0x100)
smb_vwv[ 3]= 1024 (0x400)
smb_vwv[ 4]= 65 (0x41)
smb_vwv[ 5]= 0 (0x0)
smb_vwv[ 6]= 256 (0x100)
smb_vwv[ 7]=41472 (0xA200)
smb_vwv[ 8]= 125 (0x7D)
smb_vwv[ 9]=64768 (0xFD00)
smb_vwv[10]=33011 (0x80F3)
smb_vwv[11]=32896 (0x8080)
smb_vwv[12]=12369 (0x3051)
smb_vwv[13]=13386 (0x344A)
smb_vwv[14]=51321 (0xC879)
smb_vwv[15]=50177 (0xC401)
smb_vwv[16]= 255 (0xFF)
smb_bcc=58
[2008/02/27 12:31:27, 10] lib/util.c:dump_data(2222)
[000] 74 72 69 6F 00 00 00 00 00 00 00 00 00 00 00 00 trio.... ........
[010] 60 28 06 06 2B 06 01 05 05 02 A0 1E 30 1C A0 0E `(..+... .. .0. .
[020] 30 0C 06 0A 2B 06 01 04 01 82 37 02 02 0A A3 0A 0...+... ..7...Ł.
[030] 30 08 A0 06 1B 04 4E 4F 4E 45 0. ...NO NE
[2008/02/27 12:31:27, 5] nsswitch/winbindd_cm.c:cm_prepare_connection(298)
connecting to TRIO from TRIO with username [LAGUNA]\[TRIO$]
I changed nothing in my smb.conf. The only difference between both servers
is libpcre3 package (Perl 5 Compatible Regular Expression Library)
On my "working" server it is 6.7+7.4-2 version and on "non-working" it is
6.7+7.4-3 (I've stopped system updates when I saw this problem).
Could anybody help?
Regards
MM
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