Victor Buciuc
2017-May-25 00:02 UTC
[Samba] Windows 2012 s4u2self followed by s4u2proxy fails against samba
Hi,
I hit the issue described in this thread
https://groups.google.com/forum/#!topic/linux.samba/VfjW9Af92Wg while
testing out s4u2self and s4u2proxy in a windows service, so I wanted
to share my setup.
So I wrote a small windows service that's running as a local system
account to impersonate an user via s4u2self (using LsaLogonUser in
win32 api than calling ImpersonateLoggedOnUser) and then access a file
on a shared disk. The file access fails with an "The user name or
password is incorrect." exception
in samba log I get:
[2017/05/24 22:07:39.010245, 3]
../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
Kerberos: Failed to decrypt enc-authorization-data
looking at wireshark captures I can see the s4u2proxy request failing
S4U2Self Request
Frame 55: 1415 bytes on wire (11320 bits), 1415 bytes captured (11320
bits) on interface 0
Interface id: 0 (\Device\NPF_{9B09F445-BC1D-4740-B31B-2DB084D5FEBD})
Encapsulation type: Ethernet (1)
Arrival Time: May 24, 2017 23:21:29.206358000 Coordinated Universal Time
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1495668089.206358000 seconds
[Time delta from previous captured frame: 0.000053000 seconds]
[Time delta from previous displayed frame: 0.000053000 seconds]
[Time since reference or first frame: 4.793855000 seconds]
Frame Number: 55
Frame Length: 1415 bytes (11320 bits)
Capture Length: 1415 bytes (11320 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp:kerberos]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: PcsCompu_d8:25:31 (08:00:27:d8:25:31), Dst:
RealtekU_12:35:02 (52:54:00:12:35:02)
Destination: RealtekU_12:35:02 (52:54:00:12:35:02)
Address: RealtekU_12:35:02 (52:54:00:12:35:02)
.... ..1. .... .... .... .... = LG bit: Locally administered
address (this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: PcsCompu_d8:25:31 (08:00:27:d8:25:31)
Address: PcsCompu_d8:25:31 (08:00:27:d8:25:31)
.... ..0. .... .... .... .... = LG bit: Globally unique
address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.0.2.15, Dst: 192.168.50.4
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable
Transport (0)
Total Length: 1401
Identification: 0x0483 (1155)
Flags: 0x02 (Don't Fragment)
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
Fragment offset: 0
Time to live: 128
Protocol: TCP (6)
Header checksum: 0x0000 [validation disabled]
[Header checksum status: Unverified]
Source: 10.0.2.15
Destination: 192.168.50.4
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
Transmission Control Protocol, Src Port: 50602, Dst Port: 88, Seq: 1,
Ack: 1, Len: 1361
Source Port: 50602
Destination Port: 88
[Stream index: 4]
[TCP Segment Len: 1361]
Sequence number: 1 (relative sequence number)
[Next sequence number: 1362 (relative sequence number)]
Acknowledgment number: 1 (relative ack number)
Header Length: 20 bytes
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Nonce: Not set
.... 0... .... = Congestion Window Reduced (CWR): Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 1... = Push: Set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······AP···]
Window size value: 64240
[Calculated window size: 64240]
[Window size scaling factor: -2 (no window scaling used)]
Checksum: 0x0427 [unverified]
[Checksum Status: Unverified]
Urgent pointer: 0
[SEQ/ACK analysis]
[iRTT: 0.000305000 seconds]
[Bytes in flight: 1361]
[Bytes sent since last PSH flag: 1361]
[PDU Size: 1361]
Kerberos
Record Mark: 1357 bytes
0... .... .... .... .... .... .... .... = Reserved: Not set
.000 0000 0000 0000 0000 0101 0100 1101 = Record Length: 1357
tgs-req
pvno: 5
msg-type: krb-tgs-req (12)
padata: 2 items
PA-DATA PA-TGS-REQ
padata-type: kRB5-PADATA-TGS-REQ (1)
padata-value:
6e8204603082045ca003020105a10302010ea20703050000...
ap-req
pvno: 5
msg-type: krb-ap-req (14)
Padding: 0
ap-options: 00000000
0... .... = reserved: False
.0.. .... = use-session-key: False
..0. .... = mutual-required: False
ticket
tkt-vno: 5
realm: TESTDOMAIN.LAN
sname
name-type: kRB5-NT-SRV-INST (2)
sname-string: 2 items
SNameString: krbtgt
SNameString: TESTDOMAIN.LAN
enc-part
etype: eTYPE-AES256-CTS-HMAC-SHA1-96 (18)
kvno: 1
cipher:
133e0664961c5a187dc796b60203ab38d8049d5346a6e477...
authenticator
etype: eTYPE-ARCFOUR-HMAC-MD5 (23)
cipher:
9e090b164f219fca6776b32ea7b815944521218daf5b4879...
PA-DATA PA-FOR-USER
padata-type: kRB5-PADATA-S4U2SELF (129)
padata-value:
3052a0143012a00302010aa10b30091b0776627563697563...
name
name-type: kRB5-NT-ENTERPRISE-PRINCIPAL (10)
name-string: 1 item
KerberosString: vbuciuc
realm: TESTDOMAIN.LAN
cksum
cksumtype: cKSUMTYPE-HMAC-MD5 (-138)
checksum: f38a86cc453a82891d7c3a8e73906873
auth: Kerberos
req-body
Padding: 0
kdc-options: 40810000 (forwardable, renewable, canonicalize)
0... .... = reserved: False
.1.. .... = forwardable: True
..0. .... = forwarded: False
...0 .... = proxiable: False
.... 0... = proxy: False
.... .0.. = allow-postdate: False
.... ..0. = postdated: False
.... ...0 = unused7: False
1... .... = renewable: True
.0.. .... = unused9: False
..0. .... = unused10: False
...0 .... = opt-hardware-auth: False
.... ..0. = request-anonymous: False
.... ...1 = canonicalize: True
0... .... = constrained-delegation: False
..0. .... = disable-transited-check: False
...0 .... = renewable-ok: False
.... 0... = enc-tkt-in-skey: False
.... ..0. = renew: False
.... ...0 = validate: False
realm: TESTDOMAIN.LAN
sname
name-type: kRB5-NT-PRINCIPAL (1)
sname-string: 1 item
SNameString: client$
till: 2017-05-24 23:36:29 (UTC)
nonce: 2037634744
etype: 3 items
ENCTYPE: eTYPE-ARCFOUR-HMAC-MD5 (23)
ENCTYPE: eTYPE-ARCFOUR-HMAC-MD5-56 (24)
ENCTYPE: eTYPE-ARCFOUR-HMAC-OLD-EXP (-135)
Response:
Frame 57: 1308 bytes on wire (10464 bits), 1308 bytes captured (10464
bits) on interface 0
Interface id: 0 (\Device\NPF_{9B09F445-BC1D-4740-B31B-2DB084D5FEBD})
Encapsulation type: Ethernet (1)
Arrival Time: May 24, 2017 23:21:29.212039000 Coordinated Universal Time
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1495668089.212039000 seconds
[Time delta from previous captured frame: 0.005593000 seconds]
[Time delta from previous displayed frame: 0.005593000 seconds]
[Time since reference or first frame: 4.799536000 seconds]
Frame Number: 57
Frame Length: 1308 bytes (10464 bits)
Capture Length: 1308 bytes (10464 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp:kerberos]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: RealtekU_12:35:02 (52:54:00:12:35:02), Dst:
PcsCompu_d8:25:31 (08:00:27:d8:25:31)
Destination: PcsCompu_d8:25:31 (08:00:27:d8:25:31)
Address: PcsCompu_d8:25:31 (08:00:27:d8:25:31)
.... ..0. .... .... .... .... = LG bit: Globally unique
address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: RealtekU_12:35:02 (52:54:00:12:35:02)
Address: RealtekU_12:35:02 (52:54:00:12:35:02)
.... ..1. .... .... .... .... = LG bit: Locally administered
address (this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 192.168.50.4, Dst: 10.0.2.15
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable
Transport (0)
Total Length: 1294
Identification: 0x48a8 (18600)
Flags: 0x00
0... .... = Reserved bit: Not set
.0.. .... = Don't fragment: Not set
..0. .... = More fragments: Not set
Fragment offset: 0
Time to live: 64
Protocol: TCP (6)
Header checksum: 0x2e87 [validation disabled]
[Header checksum status: Unverified]
Source: 192.168.50.4
Destination: 10.0.2.15
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
Transmission Control Protocol, Src Port: 88, Dst Port: 50602, Seq: 1,
Ack: 1362, Len: 1254
Source Port: 88
Destination Port: 50602
[Stream index: 4]
[TCP Segment Len: 1254]
Sequence number: 1 (relative sequence number)
[Next sequence number: 1255 (relative sequence number)]
Acknowledgment number: 1362 (relative ack number)
Header Length: 20 bytes
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Nonce: Not set
.... 0... .... = Congestion Window Reduced (CWR): Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 1... = Push: Set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······AP···]
Window size value: 65535
[Calculated window size: 65535]
[Window size scaling factor: -2 (no window scaling used)]
Checksum: 0xd5d8 [unverified]
[Checksum Status: Unverified]
Urgent pointer: 0
[SEQ/ACK analysis]
[iRTT: 0.000305000 seconds]
[Bytes in flight: 1254]
[Bytes sent since last PSH flag: 1254]
[PDU Size: 1254]
Kerberos
Record Mark: 1250 bytes
0... .... .... .... .... .... .... .... = Reserved: Not set
.000 0000 0000 0000 0000 0100 1110 0010 = Record Length: 1250
tgs-rep
pvno: 5
msg-type: krb-tgs-rep (13)
crealm: TESTDOMAIN.LAN
cname
name-type: kRB5-NT-ENTERPRISE-PRINCIPAL (10)
cname-string: 1 item
CNameString: vbuciuc
ticket
tkt-vno: 5
realm: TESTDOMAIN.LAN
sname
name-type: kRB5-NT-PRINCIPAL (1)
sname-string: 1 item
SNameString: client$
enc-part
etype: eTYPE-ARCFOUR-HMAC-MD5 (23)
kvno: 2
cipher: c0143bc2bc8b66aad128b507dee2ecf0f550179d65db208d...
enc-part
etype: eTYPE-ARCFOUR-HMAC-MD5 (23)
cipher: 8db3b981ecf31105c05a8e687d6b23572a91295e2133c43d...
Proxy request:
Frame 65: 2456 bytes on wire (19648 bits), 2456 bytes captured (19648
bits) on interface 0
Interface id: 0 (\Device\NPF_{9B09F445-BC1D-4740-B31B-2DB084D5FEBD})
Encapsulation type: Ethernet (1)
Arrival Time: May 24, 2017 23:21:29.251646000 Coordinated Universal Time
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1495668089.251646000 seconds
[Time delta from previous captured frame: 0.000054000 seconds]
[Time delta from previous displayed frame: 0.000054000 seconds]
[Time since reference or first frame: 4.839143000 seconds]
Frame Number: 65
Frame Length: 2456 bytes (19648 bits)
Capture Length: 2456 bytes (19648 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp:kerberos]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: PcsCompu_d8:25:31 (08:00:27:d8:25:31), Dst:
RealtekU_12:35:02 (52:54:00:12:35:02)
Destination: RealtekU_12:35:02 (52:54:00:12:35:02)
Address: RealtekU_12:35:02 (52:54:00:12:35:02)
.... ..1. .... .... .... .... = LG bit: Locally administered
address (this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: PcsCompu_d8:25:31 (08:00:27:d8:25:31)
Address: PcsCompu_d8:25:31 (08:00:27:d8:25:31)
.... ..0. .... .... .... .... = LG bit: Globally unique
address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.0.2.15, Dst: 192.168.50.4
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable
Transport (0)
Total Length: 2442
Identification: 0x0488 (1160)
Flags: 0x02 (Don't Fragment)
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
Fragment offset: 0
Time to live: 128
Protocol: TCP (6)
Header checksum: 0x0000 [validation disabled]
[Header checksum status: Unverified]
Source: 10.0.2.15
Destination: 192.168.50.4
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
Transmission Control Protocol, Src Port: 50603, Dst Port: 88, Seq: 1,
Ack: 1, Len: 2402
Source Port: 50603
Destination Port: 88
[Stream index: 5]
[TCP Segment Len: 2402]
Sequence number: 1 (relative sequence number)
[Next sequence number: 2403 (relative sequence number)]
Acknowledgment number: 1 (relative ack number)
Header Length: 20 bytes
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Nonce: Not set
.... 0... .... = Congestion Window Reduced (CWR): Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 1... = Push: Set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······AP···]
Window size value: 64240
[Calculated window size: 64240]
[Window size scaling factor: -2 (no window scaling used)]
Checksum: 0xfec1 [unverified]
[Checksum Status: Unverified]
Urgent pointer: 0
[SEQ/ACK analysis]
[iRTT: 0.000360000 seconds]
[Bytes in flight: 2402]
[Bytes sent since last PSH flag: 2402]
[PDU Size: 2402]
Kerberos
Record Mark: 2398 bytes
0... .... .... .... .... .... .... .... = Reserved: Not set
.000 0000 0000 0000 0000 1001 0101 1110 = Record Length: 2398
tgs-req
pvno: 5
msg-type: krb-tgs-req (12)
padata: 2 items
PA-DATA PA-TGS-REQ
padata-type: kRB5-PADATA-TGS-REQ (1)
padata-value:
6e8204603082045ca003020105a10302010ea20703050000...
ap-req
pvno: 5
msg-type: krb-ap-req (14)
Padding: 0
ap-options: 00000000
0... .... = reserved: False
.0.. .... = use-session-key: False
..0. .... = mutual-required: False
ticket
tkt-vno: 5
realm: TESTDOMAIN.LAN
sname
name-type: kRB5-NT-SRV-INST (2)
sname-string: 2 items
SNameString: krbtgt
SNameString: TESTDOMAIN.LAN
enc-part
etype: eTYPE-AES256-CTS-HMAC-SHA1-96 (18)
kvno: 1
cipher:
133e0664961c5a187dc796b60203ab38d8049d5346a6e477...
authenticator
etype: eTYPE-ARCFOUR-HMAC-MD5 (23)
cipher:
5b3b67f7ec0fab232a37a0041d6a0df24aa92f8a186c726a...
PA-DATA Unknown:167
padata-type: Unknown (167)
padata-value: 3009a00703050010000000
req-body
Padding: 0
kdc-options: 40830000 (forwardable, renewable,
request-anonymous, canonicalize)
0... .... = reserved: False
.1.. .... = forwardable: True
..0. .... = forwarded: False
...0 .... = proxiable: False
.... 0... = proxy: False
.... .0.. = allow-postdate: False
.... ..0. = postdated: False
.... ...0 = unused7: False
1... .... = renewable: True
.0.. .... = unused9: False
..0. .... = unused10: False
...0 .... = opt-hardware-auth: False
.... ..1. = request-anonymous: True
.... ...1 = canonicalize: True
0... .... = constrained-delegation: False
..0. .... = disable-transited-check: False
...0 .... = renewable-ok: False
.... 0... = enc-tkt-in-skey: False
.... ..0. = renew: False
.... ...0 = validate: False
realm: TESTDOMAIN.LAN
sname
name-type: kRB5-NT-SRV-INST (2)
sname-string: 2 items
SNameString: cifs
SNameString: share
till: 2017-05-24 23:36:29 (UTC)
nonce: 2038090178
etype: 3 items
ENCTYPE: eTYPE-ARCFOUR-HMAC-MD5 (23)
ENCTYPE: eTYPE-ARCFOUR-HMAC-MD5-56 (24)
ENCTYPE: eTYPE-ARCFOUR-HMAC-OLD-EXP (-135)
enc-authorization-data
etype: eTYPE-ARCFOUR-HMAC-MD5 (23)
cipher: 01353b269f83c12d7f8bce1caeac238b6ef8daf6970ba2b9...
additional-tickets: 1 item
Ticket
tkt-vno: 5
realm: TESTDOMAIN.LAN
sname
name-type: kRB5-NT-PRINCIPAL (1)
sname-string: 1 item
SNameString: client$
enc-part
etype: eTYPE-ARCFOUR-HMAC-MD5 (23)
kvno: 2
cipher:
c0143bc2bc8b66aad128b507dee2ecf0f550179d65db208d...
Response:
Frame 68: 164 bytes on wire (1312 bits), 164 bytes captured (1312
bits) on interface 0
Interface id: 0 (\Device\NPF_{9B09F445-BC1D-4740-B31B-2DB084D5FEBD})
Encapsulation type: Ethernet (1)
Arrival Time: May 24, 2017 23:21:29.253054000 Coordinated Universal Time
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1495668089.253054000 seconds
[Time delta from previous captured frame: 0.001327000 seconds]
[Time delta from previous displayed frame: 0.001327000 seconds]
[Time since reference or first frame: 4.840551000 seconds]
Frame Number: 68
Frame Length: 164 bytes (1312 bits)
Capture Length: 164 bytes (1312 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp:kerberos]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: RealtekU_12:35:02 (52:54:00:12:35:02), Dst:
PcsCompu_d8:25:31 (08:00:27:d8:25:31)
Destination: PcsCompu_d8:25:31 (08:00:27:d8:25:31)
Address: PcsCompu_d8:25:31 (08:00:27:d8:25:31)
.... ..0. .... .... .... .... = LG bit: Globally unique
address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: RealtekU_12:35:02 (52:54:00:12:35:02)
Address: RealtekU_12:35:02 (52:54:00:12:35:02)
.... ..1. .... .... .... .... = LG bit: Locally administered
address (this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 192.168.50.4, Dst: 10.0.2.15
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable
Transport (0)
Total Length: 150
Identification: 0x48ae (18606)
Flags: 0x00
0... .... = Reserved bit: Not set
.0.. .... = Don't fragment: Not set
..0. .... = More fragments: Not set
Fragment offset: 0
Time to live: 64
Protocol: TCP (6)
Header checksum: 0x32f9 [validation disabled]
[Header checksum status: Unverified]
Source: 192.168.50.4
Destination: 10.0.2.15
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
Transmission Control Protocol, Src Port: 88, Dst Port: 50603, Seq: 1,
Ack: 2403, Len: 110
Source Port: 88
Destination Port: 50603
[Stream index: 5]
[TCP Segment Len: 110]
Sequence number: 1 (relative sequence number)
[Next sequence number: 111 (relative sequence number)]
Acknowledgment number: 2403 (relative ack number)
Header Length: 20 bytes
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Nonce: Not set
.... 0... .... = Congestion Window Reduced (CWR): Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 1... = Push: Set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······AP···]
Window size value: 65535
[Calculated window size: 65535]
[Window size scaling factor: -2 (no window scaling used)]
Checksum: 0xc1ad [unverified]
[Checksum Status: Unverified]
Urgent pointer: 0
[SEQ/ACK analysis]
[iRTT: 0.000360000 seconds]
[Bytes in flight: 110]
[Bytes sent since last PSH flag: 110]
[PDU Size: 110]
Kerberos
Record Mark: 106 bytes
0... .... .... .... .... .... .... .... = Reserved: Not set
.000 0000 0000 0000 0000 0000 0110 1010 = Record Length: 106
krb-error
pvno: 5
msg-type: krb-error (30)
ctime: 2017-05-24 23:21:29 (UTC)
cusec: 550
stime: 2017-05-24 23:21:36 (UTC)
susec: 951725
error-code: eRR-BAD-INTEGRITY (31)
realm: <unspecified realm>
sname
name-type: kRB5-NT-UNKNOWN (0)
sname-string: 0 items
Regards,
Victor Buciuc
Seemingly Similar Threads
- kerberos issue (SPN not found) with windows Hyper-V ( samba 4.5.3 AD)
- kerberos issue (SPN not found) with windows Hyper-V ( samba 4.5.3 AD)
- Domain trust and browsing users and groups problem
- kerberos issue (SPN not found) with windows Hyper-V ( samba 4.5.3 AD)
- kerberos issue (SPN not found) with windows Hyper-V (samba 4.5.3 AD)
Wisdom of the Ancients
