Dear Quanah,

Sorry, the following output might be more useful.

Regards,

Thierry

client# ldapwhoami -x -H ldap://192.168.100.11/ -D "cn=Manager,dc=be" -w password -d -1
ldap_url_parse_ext(ldap://192.168.100.11/)
ldap_create
ldap_url_parse_ext(ldap://192.168.100.11:389/??base)
ldap_sasl_bind
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP 192.168.100.11:389
ldap_new_socket: 3
ldap_prepare_socket: 3
ldap_connect_to_host: Trying 192.168.100.11:389
ldap_pvt_connect: fd: 3 tm: -1 async: 0
attempting to connect:
connect success
ldap_open_defconn: successful
ldap_send_server_request
ber_scanf fmt ({it) ber:
ber_dump: buf=0x55bbbd3f56e0 ptr=0x55bbbd3f56e0 end=0x55bbbd3f5706 len=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d 0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61 anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ber_scanf fmt ({i) ber:
ber_dump: buf=0x55bbbd3f56e0 ptr=0x55bbbd3f56e5 end=0x55bbbd3f5706 len=33
0000: 60 1f 02 01 03 04 10 63 6e 3d 4d 61 6e 61 67 65 `......cn=Manage
0010: 72 2c 64 63 3d 62 65 80 08 70 61 73 73 77 6f 72 r,dc=be..passwor
0020: 64 d
ber_flush2: 38 bytes to sd 3
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d 0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61 anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_write: want=38, written=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d 0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61 anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_result ld 0x55bbbd3ec070 msgid 1
wait4msg ld 0x55bbbd3ec070 msgid 1 (infinite timeout)
wait4msg continue ld 0x55bbbd3ec070 msgid 1 all 1
** ld 0x55bbbd3ec070 Connections:
* host: 192.168.100.11 port: 389 (default)
refcnt: 2 status: Connected
last used: Wed Mar 11 20:52:02 2020

** ld 0x55bbbd3ec070 Outstanding Requests:
* msgid 1, origid 1, status InProgress
outstanding referrals 0, parent count 0
ld 0x55bbbd3ec070 request count 1 (abandoned 0)
** ld 0x55bbbd3ec070 Response Queue:
Empty
ld 0x55bbbd3ec070 response count 0
ldap_chkResponseList ld 0x55bbbd3ec070 msgid 1 all 1
ldap_chkResponseList returns ld 0x55bbbd3ec070 NULL
ldap_int_select
read1msg: ld 0x55bbbd3ec070 msgid 1 all 1
ber_get_next
ldap_read: want=8, got=0

ber_get_next failed.
ldap_err2string
ldap_result: Can't contact LDAP server (-1)
ldap_free_request (origid 1, msgid 1)
ldap_free_connection 1 1
ldap_free_connection: actually freed

server# ldapwhoami -x -H ldap://192.168.100.11/ -D "cn=Manager,dc=be" -w password -d -1
ldap_url_parse_ext(ldap://192.168.100.11/)
ldap_create
ldap_url_parse_ext(ldap://192.168.100.11:389/??base)
ldap_sasl_bind
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP 192.168.100.11:389
ldap_new_socket: 3
ldap_prepare_socket: 3
ldap_connect_to_host: Trying 192.168.100.11:389
ldap_pvt_connect: fd: 3 tm: -1 async: 0
attempting to connect:
connect success
ldap_open_defconn: successful
ldap_send_server_request
ber_scanf fmt ({it) ber:
ber_dump: buf=0x559745d846c0 ptr=0x559745d846c0 end=0x559745d846e6 len=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d 0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61 anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ber_scanf fmt ({i) ber:
ber_dump: buf=0x559745d846c0 ptr=0x559745d846c5 end=0x559745d846e6 len=33
0000: 60 1f 02 01 03 04 10 63 6e 3d 4d 61 6e 61 67 65 `......cn=Manage
0010: 72 2c 64 63 3d 62 65 80 08 70 61 73 73 77 6f 72 r,dc=be..passwor
0020: 64 d
ber_flush2: 38 bytes to sd 3
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d 0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61 anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_write: want=38, written=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d 0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61 anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_result ld 0x559745d7b070 msgid 1
wait4msg ld 0x559745d7b070 msgid 1 (infinite timeout)
wait4msg continue ld 0x559745d7b070 msgid 1 all 1
** ld 0x559745d7b070 Connections:
* host: 192.168.100.11 port: 389 (default)
refcnt: 2 status: Connected
last used: Wed Mar 11 20:54:07 2020

** ld 0x559745d7b070 Outstanding Requests:
* msgid 1, origid 1, status InProgress
outstanding referrals 0, parent count 0
ld 0x559745d7b070 request count 1 (abandoned 0)
** ld 0x559745d7b070 Response Queue:
Empty
ld 0x559745d7b070 response count 0
ldap_chkResponseList ld 0x559745d7b070 msgid 1 all 1
ldap_chkResponseList returns ld 0x559745d7b070 NULL
ldap_int_select
read1msg: ld 0x559745d7b070 msgid 1 all 1
ber_get_next
ldap_read: want=8, got=0

ber_get_next failed.
ldap_err2string
ldap_result: Can't contact LDAP server (-1)
ldap_free_request (origid 1, msgid 1)
ldap_free_connection 1 1
ldap_free_connection: actually freed

server# ldapwhoami -x -H ldap:/// -D "cn=Manager,dc=be" -w password -d -1
ldap_url_parse_ext(ldap:///)
ldap_create
ldap_url_parse_ext(ldap://:389/??base)
ldap_sasl_bind
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP localhost:389
ldap_new_socket: 3
ldap_prepare_socket: 3
ldap_connect_to_host: Trying ::1 389
ldap_pvt_connect: fd: 3 tm: -1 async: 0
attempting to connect:
connect success
ldap_open_defconn: successful
ldap_send_server_request
ber_scanf fmt ({it) ber:
ber_dump: buf=0x55d2842e7670 ptr=0x55d2842e7670 end=0x55d2842e7696 len=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d 0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61 anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ber_scanf fmt ({i) ber:
ber_dump: buf=0x55d2842e7670 ptr=0x55d2842e7675 end=0x55d2842e7696 len=33
0000: 60 1f 02 01 03 04 10 63 6e 3d 4d 61 6e 61 67 65 `......cn=Manage
0010: 72 2c 64 63 3d 62 65 80 08 70 61 73 73 77 6f 72 r,dc=be..passwor
0020: 64 d
ber_flush2: 38 bytes to sd 3
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d 0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61 anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_write: want=38, written=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d 0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61 anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_result ld 0x55d2842de070 msgid 1
wait4msg ld 0x55d2842de070 msgid 1 (infinite timeout)
wait4msg continue ld 0x55d2842de070 msgid 1 all 1
** ld 0x55d2842de070 Connections:
* host: (null) port: 389 (default)
refcnt: 2 status: Connected
last used: Wed Mar 11 20:54:50 2020

** ld 0x55d2842de070 Outstanding Requests:
* msgid 1, origid 1, status InProgress
outstanding referrals 0, parent count 0
ld 0x55d2842de070 request count 1 (abandoned 0)
** ld 0x55d2842de070 Response Queue:
Empty
ld 0x55d2842de070 response count 0
ldap_chkResponseList ld 0x55d2842de070 msgid 1 all 1
ldap_chkResponseList returns ld 0x55d2842de070 NULL
ldap_int_select
read1msg: ld 0x55d2842de070 msgid 1 all 1
ber_get_next
ldap_read: want=8, got=8
0000: 30 0c 02 01 01 61 07 0a 0....a..
ldap_read: want=6, got=6
0000: 01 00 04 00 04 00 ......
ber_get_next: tag 0x30 len 12 contents:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a80 end=0x55d2842e8a8c len=12
0000: 02 01 01 61 07 0a 01 00 04 00 04 00 ...a........
read1msg: ld 0x55d2842de070 msgid 1 message type bind
ber_scanf fmt ({eAA) ber:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a83 end=0x55d2842e8a8c len=9
0000: 61 07 0a 01 00 04 00 04 00 a........
read1msg: ld 0x55d2842de070 0 new referrals
read1msg: mark request completed, ld 0x55d2842de070 msgid 1
request done: ld 0x55d2842de070 msgid 1
res_errno: 0, res_error: <>, res_matched: <>
ldap_free_request (origid 1, msgid 1)
ldap_parse_result
ber_scanf fmt ({iAA) ber:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a83 end=0x55d2842e8a8c len=9
0000: 61 07 0a 01 00 04 00 04 00 a........
ber_scanf fmt (}) ber:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a8c end=0x55d2842e8a8c len=0

ldap_msgfree
ldap_extended_operation
ldap_send_initial_request
ldap_send_server_request
ber_scanf fmt ({it) ber:
ber_dump: buf=0x55d2842e7670 ptr=0x55d2842e7670 end=0x55d2842e7690 len=32
0000: 30 1e 02 01 02 77 19 80 17 31 2e 33 2e 36 2e 31 0....w...1.3.6.1
0010: 2e 34 2e 31 2e 34 32 30 33 2e 31 2e 31 31 2e 33 .4.1.4203.1.11.3
ber_scanf fmt ({) ber:
ber_dump: buf=0x55d2842e7670 ptr=0x55d2842e7675 end=0x55d2842e7690 len=27
0000: 77 19 80 17 31 2e 33 2e 36 2e 31 2e 34 2e 31 2e w...1.3.6.1.4.1.
0010: 34 32 30 33 2e 31 2e 31 31 2e 33 4203.1.11.3
ber_flush2: 32 bytes to sd 3
0000: 30 1e 02 01 02 77 19 80 17 31 2e 33 2e 36 2e 31 0....w...1.3.6.1
0010: 2e 34 2e 31 2e 34 32 30 33 2e 31 2e 31 31 2e 33 .4.1.4203.1.11.3
ldap_write: want=32, written=32
0000: 30 1e 02 01 02 77 19 80 17 31 2e 33 2e 36 2e 31 0....w...1.3.6.1
0010: 2e 34 2e 31 2e 34 32 30 33 2e 31 2e 31 31 2e 33 .4.1.4203.1.11.3
ldap_result ld 0x55d2842de070 msgid -1
wait4msg ld 0x55d2842de070 msgid -1 (timeout 100000 usec)
wait4msg continue ld 0x55d2842de070 msgid -1 all 1
** ld 0x55d2842de070 Connections:
* host: (null) port: 389 (default)
refcnt: 2 status: Connected
last used: Wed Mar 11 20:54:50 2020

** ld 0x55d2842de070 Outstanding Requests:
* msgid 2, origid 2, status InProgress
outstanding referrals 0, parent count 0
ld 0x55d2842de070 request count 1 (abandoned 0)
** ld 0x55d2842de070 Response Queue:
Empty
ld 0x55d2842de070 response count 0
ldap_chkResponseList ld 0x55d2842de070 msgid -1 all 1
ldap_chkResponseList returns ld 0x55d2842de070 NULL
ldap_int_select
read1msg: ld 0x55d2842de070 msgid -1 all 1
ber_get_next
ldap_read: want=8, got=8
0000: 30 21 02 01 02 78 1c 0a 0!...x..
ldap_read: want=27, got=27
0000: 01 00 04 00 04 00 8b 13 64 6e 3a 63 6e 3d 4d 61 ........dn:cn=Ma
0010: 6e 61 67 65 72 2c 64 63 3d 62 65 nager,dc=be
ber_get_next: tag 0x30 len 33 contents:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a80 end=0x55d2842e8aa1 len=33
0000: 02 01 02 78 1c 0a 01 00 04 00 04 00 8b 13 64 6e ...x..........dn
0010: 3a 63 6e 3d 4d 61 6e 61 67 65 72 2c 64 63 3d 62 :cn=Manager,dc=b
0020: 65 e
read1msg: ld 0x55d2842de070 msgid 2 message type extended-result
ber_scanf fmt ({eAA) ber:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a83 end=0x55d2842e8aa1 len=30
0000: 78 1c 0a 01 00 04 00 04 00 8b 13 64 6e 3a 63 6e x..........dn:cn
0010: 3d 4d 61 6e 61 67 65 72 2c 64 63 3d 62 65 =Manager,dc=be
read1msg: ld 0x55d2842de070 0 new referrals
read1msg: mark request completed, ld 0x55d2842de070 msgid 2
request done: ld 0x55d2842de070 msgid 2
res_errno: 0, res_error: <>, res_matched: <>
ldap_free_request (origid 2, msgid 2)
ldap_parse_result
ber_scanf fmt ({iAA) ber:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a83 end=0x55d2842e8aa1 len=30
0000: 78 1c 0a 01 00 04 00 04 00 8b 13 64 6e 3a 63 6e x..........dn:cn
0010: 3d 4d 61 6e 61 67 65 72 2c 64 63 3d 62 65 =Manager,dc=be
ber_scanf fmt (x) ber:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a8c end=0x55d2842e8aa1 len=21
0000: 8b 13 64 6e 3a 63 6e 3d 4d 61 6e 61 67 65 72 2c ..dn:cn=Manager,
0010: 64 63 3d 62 65 dc=be
ber_scanf fmt (}) ber:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8aa1 end=0x55d2842e8aa1 len=0

ldap_parse_extended_result
ber_scanf fmt ({eAA) ber:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a83 end=0x55d2842e8aa1 len=30
0000: 78 1c 0a 01 00 04 00 04 00 8b 13 64 6e 3a 63 6e x..........dn:cn
0010: 3d 4d 61 6e 61 67 65 72 2c 64 63 3d 62 65 =Manager,dc=be
ber_scanf fmt (O) ber:
ber_dump: buf=0x55d2842e8a80 ptr=0x55d2842e8a8c end=0x55d2842e8aa1 len=21
0000: 8b 13 64 6e 3a 63 6e 3d 4d 61 6e 61 67 65 72 2c ..dn:cn=Manager,
0010: 64 63 3d 62 65 dc=be
dn:cn=Manager,dc=be
ldap_msgfree
ldap_free_connection 1 1
ldap_send_unbind
ber_flush2: 7 bytes to sd 3
0000: 30 05 02 01 03 42 00 0....B.
ldap_write: want=7, written=7
0000: 30 05 02 01 03 42 00 0....B.
ldap_free_connection: actually freed

last used: Wed Mar 11 20:30:44 2020

** ld 0x563d667e3060 Outstanding Requests:
* msgid 2, origid 2, status InProgress
outstanding referrals 0, parent count 0
ld 0x563d667e3060 request count 1 (abandoned 0)
** ld 0x563d667e3060 Response Queue:
Empty
ld 0x563d667e3060 response count 0
ldap_chkResponseList ld 0x563d667e3060 msgid -1 all 1
ldap_chkResponseList returns ld 0x563d667e3060 NULL
ldap_int_select
read1msg: ld 0x563d667e3060 msgid -1 all 1
ber_get_next
ber_get_next: tag 0x30 len 53 contents:
read1msg: ld 0x563d667e3060 msgid 2 message type extended-result
ber_scanf fmt ({eAA) ber:
read1msg: ld 0x563d667e3060 0 new referrals
read1msg: mark request completed, ld 0x563d667e3060 msgid 2
request done: ld 0x563d667e3060 msgid 2
res_errno: 0, res_error: <>, res_matched: <>
ldap_free_request (origid 2, msgid 2)
ldap_parse_result
ber_scanf fmt ({iAA) ber:
ber_scanf fmt (x) ber:
ber_scanf fmt (}) ber:
ldap_parse_extended_result
ber_scanf fmt ({eAA) ber:
ber_scanf fmt (O) ber:
dn:uid=thierry,ou=People,ou=linux,dc=be
ldap_msgfree
ldap_free_connection 1 1
ldap_send_unbind
ber_flush2: 7 bytes to sd 3
ldap_free_connection: actually freed