snmptrapd core-dump while forwarding V3 INFORM's
Feroz <[email protected]>
| Newsgroups | gmane.network.net-snmp.devel |
|---|---|
| Message-ID | <CA+ZN1ccCTHUETsfRa_c87KyOsxWfS4NXd3hcfLa=9Y=RG_SiVg@mail.gmail.com> |
Hi,
Im using net-snmp 5.7.2.
I want to forward V3 INFORM's from VM1 to VM2.
snmptrapd crashed while forwarding V3 INFORM.
For my user case I have to run snmptrapd on both VM1 and VM2.
VM1 will receive INFORM/TRAP and forward it to VM2.
From VM1 when I send link-up INFORM to localhost, snmptrapd crashes on VM1.
(Refer failure logs below)
I guess I'm missing some thing in the snmptrapd.conf file's. Tried adding
"enginID" on VM2, but that didnt worked.
Note: Forwardnig V3 TRAP's works with out any issue.
Here is my configuration:
**VM1:**
root@Ubuntu3323:~# cat /tmp/snmptrapd.conf
authCommunity log,net public
snmpTrapdAddr udp:162,udp6:162
forward default 2.2.2.2:162
createUser feroz SHA feroz123 DES feroz123
authUser log,net feroz priv
root@Ubuntu3323:~#
root@Ubuntu3323:~#
root@Ubuntu3323:~# ifconfig eth1
eth1 Link encap:Ethernet HWaddr 00:50:56:96:61:75
inet addr:2.2.2.3 Bcast:2.2.2.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fe96:6175/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:311 errors:0 dropped:72 overruns:0 frame:0
TX packets:128 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:23507 (23.5 KB) TX bytes:12265 (12.2 KB)
root@Ubuntu3323:~#
root@Ubuntu3323:~#
root@Ubuntu3323:~# snmptrapd -v
NET-SNMP Version: 5.7.2
Web: http://www.net-snmp.org/
Email: [email protected]
root@Ubuntu3323:~# /usr/sbin/snmptrapd -f -C -c /tmp/snmptrapd.conf -Lo -d
-Dusm,snmptrapd,sess_async_send &
root@Ubuntu3323:~# snmpinform -Ci -v 3 -a SHA -A feroz123 -x DES -X
feroz123 -l authPriv -u feroz localhost 0 IF-MIB::linkUp
**VM2**
root@Ubuntu3322:~# ifconfig eth1
eth1 Link encap:Ethernet HWaddr 00:50:56:96:ba:0c
inet addr:2.2.2.2 Bcast:2.2.2.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fe96:ba0c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:546 errors:0 dropped:92 overruns:0 frame:0
TX packets:227 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:51478 (51.4 KB) TX bytes:27986 (27.9 KB)
root@Ubuntu3322:~#
root@Ubuntu3322:~# cat /tmp/snmptrapd.conf
createUser feroz SHA feroz123 DES feroz123
authUser log feroz priv
root@Ubuntu3322:~#
root@Ubuntu3322:~#
root@Ubuntu3322:~# /usr/sbin/snmptrapd -f -C -c /tmp/snmptrapd.conf -d -Lo
-Dusm,snmptrapd
registered debug token usm, 1
**CRASH LOGS**
root@Ubuntu3323:~#
root@Ubuntu3323:~#
root@Ubuntu3323:~#
root@Ubuntu3323:~# /usr/sbin/snmptrapd -f -C -c /tmp/snmptrapd.conf -Lo -d
-Dusm,snmptrapd,sess_async_send &
[1] 5065
root@Ubuntu3323:~# registered debug token usm, 1
registered debug token snmptrapd, 1
registered debug token sess_async_send, 1
snmptrapd: Freeing trap handler lists
usmUser: created a new user feroz at 80 00 1F 88 80 D9 2A E1 43 83 55 CE 5F
00 00 00
00
NET-SNMP version 5.7.2
root@Ubuntu3323:~# snmpinform -Ci -v 3 -a SHA -A feroz123 -x DES -X
feroz123 -l authPriv -u feroz localhost 0 IF-MIB::linkUp
Received 81 byte packet from UDP: [127.0.0.1]:37270->[127.0.0.1]:162
0000: 30 4F 02 01 03 30 11 02 04 1C 3E BC 53 02 03 00 0O...0....>.S...
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 25 04 11 80 00 ..........0%....
0048: 1F 88 80 F5 3B 97 25 4D FE CD 5F 00 00 00 00 04 ....;.%M.._.....
0064: 00 A0 0E 02 04 06 5C 6E 91 02 01 00 02 01 00 30 ......\n.......0
0080: 00 .
usm: USM processing begun...
usm: Unknown Engine ID.
usm: USM processing has begun (offset 56)
usm: getting user
usm: USM processing completed.
Sending 115 bytes to UDP: [127.0.0.1]:37270->[127.0.0.1]:162
0000: 30 71 02 01 03 30 11 02 04 1C 3E BC 53 02 03 00 0q...0....>.S...
0016: FF E3 04 01 00 02 01 03 04 21 30 1F 04 11 80 00 .........!0.....
0032: 1F 88 80 D9 2A E1 43 83 55 CE 5F 00 00 00 00 02 ....*.C.U._.....
0048: 01 01 02 01 04 04 00 04 00 04 00 30 36 04 11 80 ...........06...
0064: 00 1F 88 80 D9 2A E1 43 83 55 CE 5F 00 00 00 00 .....*.C.U._....
0080: 04 00 A8 1F 02 04 06 5C 6E 91 02 01 00 02 01 00 .......\n.......
0096: 30 11 30 0F 06 0A 2B 06 01 06 03 0F 01 01 04 00 0.0...+.........
0112: 41 01 01 A..
Received 167 byte packet from UDP: [127.0.0.1]:37270->[127.0.0.1]:162
0000: 30 81 A4 02 01 03 30 11 02 04 1C 3E BC 52 02 03 0.....0....>.R..
0016: 00 FF E3 04 01 07 02 01 03 04 3A 30 38 04 11 80 ..........:08...
0032: 00 1F 88 80 D9 2A E1 43 83 55 CE 5F 00 00 00 00 .....*.C.U._....
0048: 02 01 01 02 01 04 04 05 66 65 72 6F 7A 04 0C C4 ........feroz...
0064: B8 BB A8 04 02 A2 CA E7 68 89 AB 04 08 00 00 00 ........h.......
0080: 18 EA B6 F8 AF 04 50 00 32 68 04 1D 36 24 54 29 ......P.2h..6$T)
0096: 0A 84 B9 A8 A8 BE D4 0E D0 29 A6 9E 2C DD 85 54 .........)..,..T
0112: D5 2A D4 64 B8 03 12 5B 3E 89 AC 1D 4A 04 09 B4 .*.d...[>...J...
0128: 5B B2 74 FA F2 3C 1C CA 22 E5 27 A9 AF F1 7E 42 [.t..<..".'...~B
0144: 66 2E A9 3D 6F 82 71 F8 8C 92 A9 9A C2 25 97 0B f..=o.q......%..
0160: 3C 00 FD B3 CD A4 D9 <......
usm: USM processing begun...
usm: match on user feroz
usm: Verification succeeded.
usm: USM processing completed.
snmptrapd: input: a6
snmptrapd: Trap OID: IF-MIB::linkUp
snmptrapd: Running auth trap handlers
snmptrapd:auth: Comparing auth types: result=0, request=0, result=1
snmptrapd:auth: Calling VACM for checking phase 0:read
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 1:write
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 2:notify
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 3:log
snmptrapd:auth: result: authorized
snmptrapd:auth: Calling VACM for checking phase 4:execute
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 5:net
snmptrapd:auth: result: authorized
snmptrapd:auth: Calling VACM for checking phase 6:(null)
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 7:(null)
snmptrapd:auth: result: not authorized
snmptrapd:auth: Final bitmask auth: 28
snmptrapd: Running pre-global trap handlers
snmptrapd:auth: Comparing auth types: result=40, request=8, result=1
snmptrapd: print_handler
snmptrapd: v2/3 format
2020-12-07 08:17:11 localhost [UDP: [127.0.0.1]:37270->[127.0.0.1]:162]:
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::snmpTrapOID.0 = OID: IF-MIB::linkUp
snmptrapd: Running trap specific handlers
snmptrapd:lookup: Looking up Trap OID: IF-MIB::linkUp
snmptrapd:lookup: get_traphandler default (0x2002b00)
snmptrapd:auth: Comparing auth types: result=40, request=32, result=1
snmptrapd: forward_handler (2.2.2.2:162)
usm: potentially bootstrapping the USM table from session data
usm: getting user
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 21 B3 06 28 02 03 00 0>...0...!..(...
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 09 79 67 C3 02 01 00 02 01 00 30 00 .....yg.......0.
Received 115 byte packet from UDP: [2.2.2.2]:162->[0.0.0.0]:54017
0000: 30 71 02 01 03 30 11 02 04 21 B3 06 28 02 03 00 0q...0...!..(...
0016: FF E3 04 01 00 02 01 03 04 21 30 1F 04 11 80 00 .........!0.....
0032: 1F 88 80 83 3E 1C 6F 6C 55 CE 5F 00 00 00 00 02 ....>.olU._.....
0048: 01 01 02 01 26 04 00 04 00 04 00 30 36 04 11 80 ....&......06...
0064: 00 1F 88 80 83 3E 1C 6F 6C 55 CE 5F 00 00 00 00 .....>.olU._....
0080: 04 00 A8 1F 02 04 09 79 67 C3 02 01 00 02 01 00 .......yg.......
0096: 30 11 30 0F 06 0A 2B 06 01 06 03 0F 01 01 04 00 0.0...+.........
0112: 41 01 03 A..
usm: USM processing begun...
usm: USM processing completed.
usm: potentially bootstrapping the USM table from session data
usm: USM processing has begun (offset 79)
usm: Encryption successful.
usm: USM processing completed.
Sending 167 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 81 A4 02 01 03 30 11 02 04 1C 3E BC 52 02 03 0.....0....>.R..
0016: 00 FF E3 04 01 07 02 01 03 04 3A 30 38 04 11 80 ..........:08...
0032: 00 1F 88 80 D9 2A E1 43 83 55 CE 5F 00 00 00 00 .....*.C.U._....
0048: 02 01 01 02 01 04 04 05 66 65 72 6F 7A 04 0C 90 ........feroz...
0064: AF AB 6D D8 B1 AE C9 14 97 A8 AD 04 08 00 00 00 ..m.............
0080: 01 1B A4 5C BF 04 50 AC 89 91 EC DE 90 46 4D 20 ...\..P......FM
0096: 05 86 A8 5A 6E D3 24 DE 22 D2 8E 6E 6D DD AD 51 ...Zn.$."..nm..Q
0112: F6 CC F8 06 10 AA 05 C4 2A E3 B2 BF 69 92 E2 9B ........*...i...
0128: BC 6D 75 40 71 6C 60 B2 E5 48 2A E4 18 A9 DD D8 .mu@ql`..H*.....
0144: 0C 2F C8 9C BB 94 9F FD DA B8 63 5C 62 8B 8C 47 ./........c\b..G
0160: 5C AA 0A FF 96 85 42 \.....B
snmptrapd: Running global handlers
snmptrapd:auth: Comparing auth types: result=40, request=8, result=1
snmptrapd: notification_handler
usm: USM processing has begun (offset 79)
snmpinform: Timeout
[1]+ Segmentation fault (core dumped) /usr/sbin/snmptrapd -f -C -c
/tmp/snmptrapd.conf -Lo -d -Dusm,snmptrapd,sess_async_send
root@Ubuntu3323:~#
root@Ubuntu3323:~#
root@Ubuntu3323:~#
Sending 167 bytes to UDP: [127.0.0.1]:35038->[127.0.0.1]:162
0000: 30 81 A4 02 01 03 30 11 02 04 66 67 CF 5C 02 03 0.....0...fg.\..
0016: 00 FF E3 04 01 03 02 01 03 04 3A 30 38 04 11 80 ..........:08...
0032: 00 1F 88 80 10 B1 C3 57 AE 4E CE 5F 00 00 00 00 .......W.N._....
0048: 02 01 01 02 01 23 04 05 66 65 72 6F 7A 04 0C 0A .....#..feroz...
0064: D3 35 8E 3E 0C 12 50 07 A4 8B 51 04 08 00 00 00 .5.>..P...Q.....
0080: 01 64 2C B4 A3 04 50 B7 7B 7F 09 F5 4D F1 2B 82 .d,...P.{...M.+.
0096: 77 96 E2 34 7C 73 DC 18 1F 03 31 5D 19 12 E7 08 w..4|s....1]....
0112: D8 F5 18 11 86 79 4B E5 21 06 92 CF 84 E3 2C 58 .....yK.!.....,X
0128: 1C F2 24 E2 6D E0 BA 2B 3A 40 52 0E C3 F3 E1 56 ..$.m..+:@R....V
0144: 05 24 E1 72 7E C7 F8 C9 68 5A 64 1A E3 1D 03 E1 .$.r~...hZd.....
0160: 3D 08 FF 5C B5 0D 85 =..\...
Received 167 byte packet from UDP: [127.0.0.1]:35038->[127.0.0.1]:162
0000: 30 81 A4 02 01 03 30 11 02 04 66 67 CF 5D 02 03 0.....0...fg.]..
0016: 00 FF E3 04 01 07 02 01 03 04 3A 30 38 04 11 80 ..........:08...
0032: 00 1F 88 80 10 B1 C3 57 AE 4E CE 5F 00 00 00 00 .......W.N._....
0048: 02 01 01 02 01 0F 04 05 66 65 72 6F 7A 04 0C AB ........feroz...
0064: 1B DD F6 25 0E DE E1 FB B4 63 7B 04 08 00 00 00 ...%.....c{.....
0080: 13 61 87 59 E8 04 50 6D D2 4D 66 16 DF E9 62 A0 .a.Y..Pm.Mf...b.
0096: 94 D2 E5 4C 40 39 AD 07 1D F4 E6 BA AB E0 82 11 ...L@9..........
0112: 44 9C AF BD EC A5 47 DE 15 8F 16 1C E0 0B AE 52 D.....G........R
0128: B7 82 F3 FF F6 D8 51 AF B9 BD FF 90 51 A5 AA 20 ......Q.....Q..
0144: 9D 16 C8 8A 61 7A 98 4F 52 9A 2A 6D F7 4B 2E CA ....az.OR.*m.K..
0160: CC E6 F9 9D A4 5F 1A ....._.
usm: USM processing begun...
usm: match on user feroz
usm: Verification succeeded.
usm: USM processing completed.
snmptrapd: input: a6
snmptrapd: Trap OID: IF-MIB::linkUp
snmptrapd: Running auth trap handlers
snmptrapd:auth: Comparing auth types: result=40, request=0, result=1
snmptrapd:auth: Calling VACM for checking phase 0:read
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 1:write
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 2:notify
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 3:log
snmptrapd:auth: result: authorized
snmptrapd:auth: Calling VACM for checking phase 4:execute
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 5:net
snmptrapd:auth: result: authorized
snmptrapd:auth: Calling VACM for checking phase 6:(null)
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 7:(null)
snmptrapd:auth: result: not authorized
snmptrapd:auth: Final bitmask auth: 28
snmptrapd: Running pre-global trap handlers
snmptrapd:auth: Comparing auth types: result=40, request=8, result=1
snmptrapd: print_handler
snmptrapd: v2/3 format
2020-12-07 07:48:32 localhost [UDP: [127.0.0.1]:35038->[127.0.0.1]:162]:
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::snmpTrapOID.0 = OID: IF-MIB::linkUp
snmptrapd: Running trap specific handlers
snmptrapd:lookup: Looking up Trap OID: IF-MIB::linkUp
snmptrapd:lookup: get_traphandler default (0x10b4b00)
snmptrapd:auth: Comparing auth types: result=40, request=32, result=1
snmptrapd: forward_handler (2.2.2.2:162)
usm: potentially bootstrapping the USM table from session data
usm: getting user
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 0B C8 44 99 02 03 00 0>...0.....D....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 5F 1C 5E AB 02 01 00 02 01 00 30 00 ...._.^.......0.
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 0B C8 44 9A 02 03 00 0>...0.....D....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 5F 1C 5E AB 02 01 00 02 01 00 30 00 ...._.^.......0.
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 0B C8 44 9B 02 03 00 0>...0.....D....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 5F 1C 5E AB 02 01 00 02 01 00 30 00 ...._.^.......0.
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 0B C8 44 9C 02 03 00 0>...0.....D....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 5F 1C 5E AB 02 01 00 02 01 00 30 00 ...._.^.......0.
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 0B C8 44 9D 02 03 00 0>...0.....D....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 5F 1C 5E AB 02 01 00 02 01 00 30 00 ...._.^.......0.
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 0B C8 44 9E 02 03 00 0>...0.....D....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 5F 1C 5E AB 02 01 00 02 01 00 30 00 ...._.^.......0.
Forward failed: Timeout
snmptrapd: Running global handlers
snmptrapd:auth: Comparing auth types: result=40, request=8, result=1
snmptrapd: notification_handler
usm: USM processing has begun (offset 79)
usm: Encryption successful.
usm: USM processing completed.
Sending 167 bytes to UDP: [127.0.0.1]:35038->[127.0.0.1]:162
0000: 30 81 A4 02 01 03 30 11 02 04 66 67 CF 5D 02 03 0.....0...fg.]..
0016: 00 FF E3 04 01 03 02 01 03 04 3A 30 38 04 11 80 ..........:08...
0032: 00 1F 88 80 10 B1 C3 57 AE 4E CE 5F 00 00 00 00 .......W.N._....
0048: 02 01 01 02 01 29 04 05 66 65 72 6F 7A 04 0C BC .....)..feroz...
0064: 8B 54 35 C1 F3 3F 79 FA FC 0D 35 04 08 00 00 00 .T5..?y...5.....
0080: 01 64 2C B4 A4 04 50 EA BD A9 AF 5F 55 3A D3 F3 .d,...P...._U:..
0096: BC 37 FC B1 E1 D3 89 C4 EC AB 19 BC 6F 57 64 8F .7..........oWd.
0112: FC 87 7D B8 BB 78 C4 50 78 0F F2 F4 7C A6 BE 57 ..}..x.Px...|..W
0128: E3 3D A6 53 F2 CC 9B 94 B9 CA 09 15 16 64 B5 59 .=.S.........d.Y
0144: DA 44 58 AE AB 8B 57 70 56 FB 72 C3 88 17 35 AC .DX...WpV.r...5.
0160: 11 D4 0C C9 5A 95 C3 ....Z..
Received 167 byte packet from UDP: [127.0.0.1]:35038->[127.0.0.1]:162
0000: 30 81 A4 02 01 03 30 11 02 04 66 67 CF 5E 02 03 0.....0...fg.^..
0016: 00 FF E3 04 01 07 02 01 03 04 3A 30 38 04 11 80 ..........:08...
0032: 00 1F 88 80 10 B1 C3 57 AE 4E CE 5F 00 00 00 00 .......W.N._....
0048: 02 01 01 02 01 10 04 05 66 65 72 6F 7A 04 0C 33 ........feroz..3
0064: C2 D0 2E EF 34 C9 98 3D 47 47 14 04 08 00 00 00 ....4..=GG......
0080: 13 61 87 59 E9 04 50 6B C0 0F 46 6C B4 A3 48 91 .a.Y..Pk..Fl..H.
0096: 70 AE 75 A6 7C 74 1D 66 12 C3 65 59 8B E6 CB 7E p.u.|t.f..eY...~
0112: 78 1B B9 E7 B0 02 44 39 46 11 76 08 A5 69 79 77 x.....D9F.v..iyw
0128: 17 7D 8C BB 9D B9 E0 3E BC 8D 05 69 67 C8 2B A4 .}.....>...ig.+.
0144: DB 1D 78 B1 41 6E DE 52 96 F8 BB 65 D2 1A E8 0A ..x.An.R...e....
0160: 3D 3C 60 F7 3C CB 86 =<`.<..
usm: USM processing begun...
usm: match on user feroz
usm: Verification succeeded.
usm: USM processing completed.
snmptrapd: input: a6
snmptrapd: Trap OID: IF-MIB::linkUp
snmptrapd: Running auth trap handlers
snmptrapd:auth: Comparing auth types: result=40, request=0, result=1
snmptrapd:auth: Calling VACM for checking phase 0:read
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 1:write
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 2:notify
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 3:log
snmptrapd:auth: result: authorized
snmptrapd:auth: Calling VACM for checking phase 4:execute
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 5:net
snmptrapd:auth: result: authorized
snmptrapd:auth: Calling VACM for checking phase 6:(null)
snmptrapd:auth: result: not authorized
snmptrapd:auth: Calling VACM for checking phase 7:(null)
snmptrapd:auth: result: not authorized
snmptrapd:auth: Final bitmask auth: 28
snmptrapd: Running pre-global trap handlers
snmptrapd:auth: Comparing auth types: result=40, request=8, result=1
snmptrapd: print_handler
snmptrapd: v2/3 format
2020-12-07 07:48:38 localhost [UDP: [127.0.0.1]:35038->[127.0.0.1]:162]:
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::snmpTrapOID.0 = OID: IF-MIB::linkUp
snmptrapd: Running trap specific handlers
snmptrapd:lookup: Looking up Trap OID: IF-MIB::linkUp
snmptrapd:lookup: get_traphandler default (0x10b4b00)
snmptrapd:auth: Comparing auth types: result=40, request=32, result=1
snmptrapd: forward_handler (2.2.2.2:162)
usm: potentially bootstrapping the USM table from session data
usm: getting user
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 0B C8 44 9F 02 03 00 0>...0.....D....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 5F 1C 5E AC 02 01 00 02 01 00 30 00 ...._.^.......0.
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 0B C8 44 A0 02 03 00 0>...0.....D....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 5F 1C 5E AC 02 01 00 02 01 00 30 00 ...._.^.......0.
usm: USM processing has begun (offset 22)
usm: getting user
usm: Failed to find engine data.
usm: USM processing completed.
Sending 64 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 3E 02 01 03 30 11 02 04 0B C8 44 A1 02 03 00 0>...0.....D....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 5F 1C 5E AC 02 01 00 02 01 00 30 00 ...._.^.......0.
Received 115 byte packet from UDP: [2.2.2.2]:162->[0.0.0.0]:32924
0000: 30 71 02 01 03 30 11 02 04 0B C8 44 A1 02 03 00 0q...0.....D....
0016: FF E3 04 01 00 02 01 03 04 21 30 1F 04 11 80 00 .........!0.....
0032: 1F 88 80 7D B4 C8 4B E2 4E CE 5F 00 00 00 00 02 ...}..K.N._.....
0048: 01 01 02 01 00 04 00 04 00 04 00 30 36 04 11 80 ...........06...
0064: 00 1F 88 80 7D B4 C8 4B E2 4E CE 5F 00 00 00 00 ....}..K.N._....
0080: 04 00 A8 1F 02 04 5F 1C 5E AC 02 01 00 02 01 00 ......_.^.......
0096: 30 11 30 0F 06 0A 2B 06 01 06 03 0F 01 01 04 00 0.0...+.........
0112: 41 01 01 A..
usm: USM processing begun...
usm: USM processing completed.
usm: potentially bootstrapping the USM table from session data
usm: USM processing has begun (offset 79)
usm: Encryption successful.
usm: USM processing completed.
Sending 167 bytes to UDP: [2.2.2.2]:162->[0.0.0.0]:0
0000: 30 81 A4 02 01 03 30 11 02 04 66 67 CF 5E 02 03 0.....0...fg.^..
0016: 00 FF E3 04 01 07 02 01 03 04 3A 30 38 04 11 80 ..........:08...
0032: 00 1F 88 80 10 B1 C3 57 AE 4E CE 5F 00 00 00 00 .......W.N._....
0048: 02 01 01 02 01 2B 04 05 66 65 72 6F 7A 04 0C 6B .....+..feroz..k
0064: 96 6B 77 09 CA 14 0D BD 3F 44 4E 04 08 00 00 00 .kw.....?DN.....
0080: 01 64 2C B4 A5 04 50 A0 36 6F 33 46 4B C4 A7 3D .d,...P.6o3FK..=
0096: 93 40 CA 77 A5 6B 3E 98 66 FC 4B D1 5A 65 69 68 [email protected]>.f.K.Zeih
0112: 25 EB B8 C2 50 66 3B D4 FB 24 56 C7 1F 48 F0 70 %...Pf;..$V..H.p
0128: 60 61 B1 7D B1 6A 18 F2 DE 93 83 65 61 C2 60 CE `a.}.j.....ea.`.
0144: 07 75 E3 9D B2 8A AC 15 5F C7 62 6E E0 E5 96 6C .u......_.bn...l
0160: 30 FE A2 55 6A DA BB 0..Uj..
snmptrapd: Running global handlers
snmptrapd:auth: Comparing auth types: result=40, request=8, result=1
snmptrapd: notification_handler
usm: USM processing has begun (offset 79)
usm: Failed to find engine data.
[1]+ Segmentation fault (core dumped) /usr/sbin/snmptrapd -f -C -c
/tmp/snmptrapd.conf -Lo -d -Dusm,snmptrapd,sess_async_send
root@Ubuntu3323:~#
root@Ubuntu3323:~#
root@Ubuntu3323:~#
root@Ubuntu3323:~#
root@Ubuntu3323:~#
root@Ubuntu3323:~#
--
Regards,
Feroz Ahmed
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