Package: libsnmp-session-perl
Version: 1.13-1
Severity: normal
Dear Maintainer,
using snmpwalk from SNMP_util on an Eltek PowerSupply controller, reading ifname
fails to terminate. The Eltek PSU does not fill the ifName table and does not
repond with no such oid but with an empty response. the snmpwalk helper than
immediatly send a new getBulkRequest as it can be seen from the wireshark
output.
I simply call snmpwalk like this:
use strict;
use SNMP_Session;
use SNMP_util qw/snmpget snmpwalk snmpmapOID/;
use BER;
[...]
my @ret=snmpwalk(sprintf("%s\@%s:::::2c", $community, $host), "ifName");
No. Time Source Destination Protocol
Length Info
1 17:45:46.258176 172.31.1.1 172.30.95.14 SNMP 93
getBulkRequest 1.3.6.1.2.1.31.1.1.1.1
Frame 1: 93 bytes on wire (744 bits), 93 bytes captured (744 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 12, 2013 17:45:46.258176000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1365781546.258176000 seconds
[Time delta from previous captured frame: 0.000000000 seconds]
[Time delta from previous displayed frame: 0.000000000 seconds]
[Time since reference or first frame: 0.000000000 seconds]
Frame Number: 1
Frame Length: 93 bytes (744 bits)
Capture Length: 93 bytes (744 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ip:udp:snmp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: RealtekU_04:5a:c5 (52:54:00:04:5a:c5), Dst: IETF-VRRP-VRID_14
(00:00:5e:00:01:14)
Destination: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
Address: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
.... ..0. .... .... .... .... = LG bit: Globally unique address
(factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
Address: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 172.31.1.1 (172.31.1.1), Dst: 172.30.95.14
(172.30.95.14)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 79
Identification: 0x0000 (0)
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: 64
Protocol: UDP (17)
Header checksum: 0x0580 [correct]
[Good: True]
[Bad: False]
Source: 172.31.1.1 (172.31.1.1)
Destination: 172.30.95.14 (172.30.95.14)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
User Datagram Protocol, Src Port: 57142 (57142), Dst Port: snmp (161)
Source port: 57142 (57142)
Destination port: snmp (161)
Length: 59
Checksum: 0x4481 [validation disabled]
[Good Checksum: False]
[Bad Checksum: False]
Simple Network Management Protocol
version: v2c (1)
community: PlstXmeIgTOx
data: getBulkRequest (5)
getBulkRequest
request-id: 145376469
non-repeaters: 0
max-repetitions: 12
variable-bindings: 1 item
1.3.6.1.2.1.31.1.1.1.1: Value (Null)
Object Name: 1.3.6.1.2.1.31.1.1.1.1
(iso.3.6.1.2.1.31.1.1.1.1)
Value (Null)
0000 00 00 5e 00 01 14 52 54 00 04 5a c5 08 00 45 00 ..^...RT..Z...E.
0010 00 4f 00 00 40 00 40 11 05 80 59 bb d0 36 ac 1e .O..@.@...Y..6..
0020 5f 0e df 36 00 a1 00 3b 44 81 30 31 02 01 01 04 _..6...;D.01....
0030 0c 50 6c 73 74 58 6d 65 49 67 54 4f 78 a5 1e 02 .PlstXmeIgTOx...
0040 04 08 aa 44 d5 02 01 00 02 01 0c 30 10 30 0e 06 ...D.......0.0..
0050 0a 2b 06 01 02 01 1f 01 01 01 01 05 00 .+...........
No. Time Source Destination Protocol
Length Info
2 17:45:46.261892 172.30.95.14 172.31.1.1 SNMP 83
get-response
Frame 2: 83 bytes on wire (664 bits), 83 bytes captured (664 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 12, 2013 17:45:46.261892000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1365781546.261892000 seconds
[Time delta from previous captured frame: 0.003716000 seconds]
[Time delta from previous displayed frame: 0.003716000 seconds]
[Time since reference or first frame: 0.003716000 seconds]
Frame Number: 2
Frame Length: 83 bytes (664 bits)
Capture Length: 83 bytes (664 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ip:udp:snmp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: Cisco_42:93:5f (40:55:39:42:93:5f), Dst: RealtekU_04:5a:c5
(52:54:00:04:5a:c5)
Destination: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
Address: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Cisco_42:93:5f (40:55:39:42:93:5f)
Address: Cisco_42:93:5f (40:55:39:42:93:5f)
.... ..0. .... .... .... .... = LG bit: Globally unique address
(factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 172.30.95.14 (172.30.95.14), Dst: 172.31.1.1
(172.31.1.1)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 69
Identification: 0x7d04 (32004)
Flags: 0x00
0... .... = Reserved bit: Not set
.0.. .... = Don't fragment: Not set
..0. .... = More fragments: Not set
Fragment offset: 0
Time to live: 57
Protocol: UDP (17)
Header checksum: 0xcf85 [correct]
[Good: True]
[Bad: False]
Source: 172.30.95.14 (172.30.95.14)
Destination: 172.31.1.1 (172.31.1.1)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
User Datagram Protocol, Src Port: snmp (161), Dst Port: 57142 (57142)
Source port: snmp (161)
Destination port: 57142 (57142)
Length: 49
Checksum: 0xab8b [validation disabled]
[Good Checksum: False]
[Bad Checksum: False]
Simple Network Management Protocol
version: v2c (1)
community: PlstXmeIgTOx
data: get-response (2)
get-response
request-id: 145376469
error-status: noError (0)
error-index: 0
variable-bindings: 0 items
0000 52 54 00 04 5a c5 40 55 39 42 93 5f 08 00 45 00 RT..Z.@U9B._..E.
0010 00 45 7d 04 00 00 39 11 cf 85 ac 1e 5f 0e 59 bb .E}...9....._.Y.
0020 d0 36 00 a1 df 36 00 31 ab 8b 30 82 00 25 02 01 .6...6.1..0..%..
0030 01 04 0c 50 6c 73 74 58 6d 65 49 67 54 4f 78 a2 ...PlstXmeIgTOx.
0040 82 00 10 02 04 08 aa 44 d5 02 01 00 02 01 00 30 .......D.......0
0050 82 00 00 ...
No. Time Source Destination Protocol
Length Info
3 17:45:46.262388 172.31.1.1 172.30.95.14 SNMP 93
getBulkRequest 1.3.6.1.2.1.31.1.1.1.1
Frame 3: 93 bytes on wire (744 bits), 93 bytes captured (744 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 12, 2013 17:45:46.262388000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1365781546.262388000 seconds
[Time delta from previous captured frame: 0.000496000 seconds]
[Time delta from previous displayed frame: 0.000496000 seconds]
[Time since reference or first frame: 0.004212000 seconds]
Frame Number: 3
Frame Length: 93 bytes (744 bits)
Capture Length: 93 bytes (744 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ip:udp:snmp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: RealtekU_04:5a:c5 (52:54:00:04:5a:c5), Dst: IETF-VRRP-VRID_14
(00:00:5e:00:01:14)
Destination: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
Address: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
.... ..0. .... .... .... .... = LG bit: Globally unique address
(factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
Address: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 172.31.1.1 (172.31.1.1), Dst: 172.30.95.14
(172.30.95.14)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 79
Identification: 0x0000 (0)
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: 64
Protocol: UDP (17)
Header checksum: 0x0580 [correct]
[Good: True]
[Bad: False]
Source: 172.31.1.1 (172.31.1.1)
Destination: 172.30.95.14 (172.30.95.14)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
User Datagram Protocol, Src Port: 57142 (57142), Dst Port: snmp (161)
Source port: 57142 (57142)
Destination port: snmp (161)
Length: 59
Checksum: 0x4381 [validation disabled]
[Good Checksum: False]
[Bad Checksum: False]
Simple Network Management Protocol
version: v2c (1)
community: PlstXmeIgTOx
data: getBulkRequest (5)
getBulkRequest
request-id: 145376470
non-repeaters: 0
max-repetitions: 12
variable-bindings: 1 item
1.3.6.1.2.1.31.1.1.1.1: Value (Null)
Object Name: 1.3.6.1.2.1.31.1.1.1.1
(iso.3.6.1.2.1.31.1.1.1.1)
Value (Null)
0000 00 00 5e 00 01 14 52 54 00 04 5a c5 08 00 45 00 ..^...RT..Z...E.
0010 00 4f 00 00 40 00 40 11 05 80 59 bb d0 36 ac 1e .O..@.@...Y..6..
0020 5f 0e df 36 00 a1 00 3b 43 81 30 31 02 01 01 04 _..6...;C.01....
0030 0c 50 6c 73 74 58 6d 65 49 67 54 4f 78 a5 1e 02 .PlstXmeIgTOx...
0040 04 08 aa 44 d6 02 01 00 02 01 0c 30 10 30 0e 06 ...D.......0.0..
0050 0a 2b 06 01 02 01 1f 01 01 01 01 05 00 .+...........
No. Time Source Destination Protocol
Length Info
4 17:45:46.265658 172.30.95.14 172.31.1.1 SNMP 83
get-response
Frame 4: 83 bytes on wire (664 bits), 83 bytes captured (664 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 12, 2013 17:45:46.265658000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1365781546.265658000 seconds
[Time delta from previous captured frame: 0.003270000 seconds]
[Time delta from previous displayed frame: 0.003270000 seconds]
[Time since reference or first frame: 0.007482000 seconds]
Frame Number: 4
Frame Length: 83 bytes (664 bits)
Capture Length: 83 bytes (664 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ip:udp:snmp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: Cisco_42:93:5f (40:55:39:42:93:5f), Dst: RealtekU_04:5a:c5
(52:54:00:04:5a:c5)
Destination: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
Address: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Cisco_42:93:5f (40:55:39:42:93:5f)
Address: Cisco_42:93:5f (40:55:39:42:93:5f)
.... ..0. .... .... .... .... = LG bit: Globally unique address
(factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 172.30.95.14 (172.30.95.14), Dst: 172.31.1.1
(172.31.1.1)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 69
Identification: 0x7d05 (32005)
Flags: 0x00
0... .... = Reserved bit: Not set
.0.. .... = Don't fragment: Not set
..0. .... = More fragments: Not set
Fragment offset: 0
Time to live: 57
Protocol: UDP (17)
Header checksum: 0xcf84 [correct]
[Good: True]
[Bad: False]
Source: 172.30.95.14 (172.30.95.14)
Destination: 172.31.1.1 (172.31.1.1)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
User Datagram Protocol, Src Port: snmp (161), Dst Port: 57142 (57142)
Source port: snmp (161)
Destination port: 57142 (57142)
Length: 49
Checksum: 0xaa8b [validation disabled]
[Good Checksum: False]
[Bad Checksum: False]
Simple Network Management Protocol
version: v2c (1)
community: PlstXmeIgTOx
data: get-response (2)
get-response
request-id: 145376470
error-status: noError (0)
error-index: 0
variable-bindings: 0 items
0000 52 54 00 04 5a c5 40 55 39 42 93 5f 08 00 45 00 RT..Z.@U9B._..E.
0010 00 45 7d 05 00 00 39 11 cf 84 ac 1e 5f 0e 59 bb .E}...9....._.Y.
0020 d0 36 00 a1 df 36 00 31 aa 8b 30 82 00 25 02 01 .6...6.1..0..%..
0030 01 04 0c 50 6c 73 74 58 6d 65 49 67 54 4f 78 a2 ...PlstXmeIgTOx.
0040 82 00 10 02 04 08 aa 44 d6 02 01 00 02 01 00 30 .......D.......0
0050 82 00 00 ...
No. Time Source Destination Protocol
Length Info
5 17:45:46.266020 172.31.1.1 172.30.95.14 SNMP 93
getBulkRequest 1.3.6.1.2.1.31.1.1.1.1
Frame 5: 93 bytes on wire (744 bits), 93 bytes captured (744 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 12, 2013 17:45:46.266020000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1365781546.266020000 seconds
[Time delta from previous captured frame: 0.000362000 seconds]
[Time delta from previous displayed frame: 0.000362000 seconds]
[Time since reference or first frame: 0.007844000 seconds]
Frame Number: 5
Frame Length: 93 bytes (744 bits)
Capture Length: 93 bytes (744 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ip:udp:snmp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: RealtekU_04:5a:c5 (52:54:00:04:5a:c5), Dst: IETF-VRRP-VRID_14
(00:00:5e:00:01:14)
Destination: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
Address: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
.... ..0. .... .... .... .... = LG bit: Globally unique address
(factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
Address: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 172.31.1.1 (172.31.1.1), Dst: 172.30.95.14
(172.30.95.14)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 79
Identification: 0x0000 (0)
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: 64
Protocol: UDP (17)
Header checksum: 0x0580 [correct]
[Good: True]
[Bad: False]
Source: 172.31.1.1 (172.31.1.1)
Destination: 172.30.95.14 (172.30.95.14)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
User Datagram Protocol, Src Port: 57142 (57142), Dst Port: snmp (161)
Source port: 57142 (57142)
Destination port: snmp (161)
Length: 59
Checksum: 0x4281 [validation disabled]
[Good Checksum: False]
[Bad Checksum: False]
Simple Network Management Protocol
version: v2c (1)
community: PlstXmeIgTOx
data: getBulkRequest (5)
getBulkRequest
request-id: 145376471
non-repeaters: 0
max-repetitions: 12
variable-bindings: 1 item
1.3.6.1.2.1.31.1.1.1.1: Value (Null)
Object Name: 1.3.6.1.2.1.31.1.1.1.1
(iso.3.6.1.2.1.31.1.1.1.1)
Value (Null)
0000 00 00 5e 00 01 14 52 54 00 04 5a c5 08 00 45 00 ..^...RT..Z...E.
0010 00 4f 00 00 40 00 40 11 05 80 59 bb d0 36 ac 1e .O..@.@...Y..6..
0020 5f 0e df 36 00 a1 00 3b 42 81 30 31 02 01 01 04 _..6...;B.01....
0030 0c 50 6c 73 74 58 6d 65 49 67 54 4f 78 a5 1e 02 .PlstXmeIgTOx...
0040 04 08 aa 44 d7 02 01 00 02 01 0c 30 10 30 0e 06 ...D.......0.0..
0050 0a 2b 06 01 02 01 1f 01 01 01 01 05 00 .+...........
No. Time Source Destination Protocol
Length Info
6 17:45:46.269247 172.30.95.14 172.31.1.1 SNMP 83
get-response
Frame 6: 83 bytes on wire (664 bits), 83 bytes captured (664 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 12, 2013 17:45:46.269247000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1365781546.269247000 seconds
[Time delta from previous captured frame: 0.003227000 seconds]
[Time delta from previous displayed frame: 0.003227000 seconds]
[Time since reference or first frame: 0.011071000 seconds]
Frame Number: 6
Frame Length: 83 bytes (664 bits)
Capture Length: 83 bytes (664 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ip:udp:snmp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: Cisco_42:93:5f (40:55:39:42:93:5f), Dst: RealtekU_04:5a:c5
(52:54:00:04:5a:c5)
Destination: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
Address: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Cisco_42:93:5f (40:55:39:42:93:5f)
Address: Cisco_42:93:5f (40:55:39:42:93:5f)
.... ..0. .... .... .... .... = LG bit: Globally unique address
(factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 172.30.95.14 (172.30.95.14), Dst: 172.31.1.1
(172.31.1.1)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 69
Identification: 0x7d06 (32006)
Flags: 0x00
0... .... = Reserved bit: Not set
.0.. .... = Don't fragment: Not set
..0. .... = More fragments: Not set
Fragment offset: 0
Time to live: 57
Protocol: UDP (17)
Header checksum: 0xcf83 [correct]
[Good: True]
[Bad: False]
Source: 172.30.95.14 (172.30.95.14)
Destination: 172.31.1.1 (172.31.1.1)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
User Datagram Protocol, Src Port: snmp (161), Dst Port: 57142 (57142)
Source port: snmp (161)
Destination port: 57142 (57142)
Length: 49
Checksum: 0xa98b [validation disabled]
[Good Checksum: False]
[Bad Checksum: False]
Simple Network Management Protocol
version: v2c (1)
community: PlstXmeIgTOx
data: get-response (2)
get-response
request-id: 145376471
error-status: noError (0)
error-index: 0
variable-bindings: 0 items
0000 52 54 00 04 5a c5 40 55 39 42 93 5f 08 00 45 00 RT..Z.@U9B._..E.
0010 00 45 7d 06 00 00 39 11 cf 83 ac 1e 5f 0e 59 bb .E}...9....._.Y.
0020 d0 36 00 a1 df 36 00 31 a9 8b 30 82 00 25 02 01 .6...6.1..0..%..
0030 01 04 0c 50 6c 73 74 58 6d 65 49 67 54 4f 78 a2 ...PlstXmeIgTOx.
0040 82 00 10 02 04 08 aa 44 d7 02 01 00 02 01 00 30 .......D.......0
0050 82 00 00 ...
No. Time Source Destination Protocol
Length Info
7 17:45:46.269533 172.31.1.1 172.30.95.14 SNMP 93
getBulkRequest 1.3.6.1.2.1.31.1.1.1.1
Frame 7: 93 bytes on wire (744 bits), 93 bytes captured (744 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 12, 2013 17:45:46.269533000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1365781546.269533000 seconds
[Time delta from previous captured frame: 0.000286000 seconds]
[Time delta from previous displayed frame: 0.000286000 seconds]
[Time since reference or first frame: 0.011357000 seconds]
Frame Number: 7
Frame Length: 93 bytes (744 bits)
Capture Length: 93 bytes (744 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ip:udp:snmp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: RealtekU_04:5a:c5 (52:54:00:04:5a:c5), Dst: IETF-VRRP-VRID_14
(00:00:5e:00:01:14)
Destination: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
Address: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
.... ..0. .... .... .... .... = LG bit: Globally unique address
(factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
Address: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 172.31.1.1 (172.31.1.1), Dst: 172.30.95.14
(172.30.95.14)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 79
Identification: 0x0000 (0)
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: 64
Protocol: UDP (17)
Header checksum: 0x0580 [correct]
[Good: True]
[Bad: False]
Source: 172.31.1.1 (172.31.1.1)
Destination: 172.30.95.14 (172.30.95.14)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
User Datagram Protocol, Src Port: 57142 (57142), Dst Port: snmp (161)
Source port: 57142 (57142)
Destination port: snmp (161)
Length: 59
Checksum: 0x4181 [validation disabled]
[Good Checksum: False]
[Bad Checksum: False]
Simple Network Management Protocol
version: v2c (1)
community: PlstXmeIgTOx
data: getBulkRequest (5)
getBulkRequest
request-id: 145376472
non-repeaters: 0
max-repetitions: 12
variable-bindings: 1 item
1.3.6.1.2.1.31.1.1.1.1: Value (Null)
Object Name: 1.3.6.1.2.1.31.1.1.1.1
(iso.3.6.1.2.1.31.1.1.1.1)
Value (Null)
0000 00 00 5e 00 01 14 52 54 00 04 5a c5 08 00 45 00 ..^...RT..Z...E.
0010 00 4f 00 00 40 00 40 11 05 80 59 bb d0 36 ac 1e .O..@.@...Y..6..
0020 5f 0e df 36 00 a1 00 3b 41 81 30 31 02 01 01 04 _..6...;A.01....
0030 0c 50 6c 73 74 58 6d 65 49 67 54 4f 78 a5 1e 02 .PlstXmeIgTOx...
0040 04 08 aa 44 d8 02 01 00 02 01 0c 30 10 30 0e 06 ...D.......0.0..
0050 0a 2b 06 01 02 01 1f 01 01 01 01 05 00 .+...........
No. Time Source Destination Protocol
Length Info
8 17:45:46.272716 172.30.95.14 172.31.1.1 SNMP 83
get-response
Frame 8: 83 bytes on wire (664 bits), 83 bytes captured (664 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 12, 2013 17:45:46.272716000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1365781546.272716000 seconds
[Time delta from previous captured frame: 0.003183000 seconds]
[Time delta from previous displayed frame: 0.003183000 seconds]
[Time since reference or first frame: 0.014540000 seconds]
Frame Number: 8
Frame Length: 83 bytes (664 bits)
Capture Length: 83 bytes (664 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ip:udp:snmp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: Cisco_42:93:5f (40:55:39:42:93:5f), Dst: RealtekU_04:5a:c5
(52:54:00:04:5a:c5)
Destination: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
Address: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Cisco_42:93:5f (40:55:39:42:93:5f)
Address: Cisco_42:93:5f (40:55:39:42:93:5f)
.... ..0. .... .... .... .... = LG bit: Globally unique address
(factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 172.30.95.14 (172.30.95.14), Dst: 172.31.1.1
(172.31.1.1)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 69
Identification: 0x7d07 (32007)
Flags: 0x00
0... .... = Reserved bit: Not set
.0.. .... = Don't fragment: Not set
..0. .... = More fragments: Not set
Fragment offset: 0
Time to live: 57
Protocol: UDP (17)
Header checksum: 0xcf82 [correct]
[Good: True]
[Bad: False]
Source: 172.30.95.14 (172.30.95.14)
Destination: 172.31.1.1 (172.31.1.1)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
User Datagram Protocol, Src Port: snmp (161), Dst Port: 57142 (57142)
Source port: snmp (161)
Destination port: 57142 (57142)
Length: 49
Checksum: 0xa88b [validation disabled]
[Good Checksum: False]
[Bad Checksum: False]
Simple Network Management Protocol
version: v2c (1)
community: PlstXmeIgTOx
data: get-response (2)
get-response
request-id: 145376472
error-status: noError (0)
error-index: 0
variable-bindings: 0 items
0000 52 54 00 04 5a c5 40 55 39 42 93 5f 08 00 45 00 RT..Z.@U9B._..E.
0010 00 45 7d 07 00 00 39 11 cf 82 ac 1e 5f 0e 59 bb .E}...9....._.Y.
0020 d0 36 00 a1 df 36 00 31 a8 8b 30 82 00 25 02 01 .6...6.1..0..%..
0030 01 04 0c 50 6c 73 74 58 6d 65 49 67 54 4f 78 a2 ...PlstXmeIgTOx.
0040 82 00 10 02 04 08 aa 44 d8 02 01 00 02 01 00 30 .......D.......0
0050 82 00 00 ...
No. Time Source Destination Protocol
Length Info
9 17:45:46.273040 172.31.1.1 172.30.95.14 SNMP 93
getBulkRequest 1.3.6.1.2.1.31.1.1.1.1
Frame 9: 93 bytes on wire (744 bits), 93 bytes captured (744 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 12, 2013 17:45:46.273040000 CEST
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1365781546.273040000 seconds
[Time delta from previous captured frame: 0.000324000 seconds]
[Time delta from previous displayed frame: 0.000324000 seconds]
[Time since reference or first frame: 0.014864000 seconds]
Frame Number: 9
Frame Length: 93 bytes (744 bits)
Capture Length: 93 bytes (744 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ip:udp:snmp]
[Coloring Rule Name: UDP]
[Coloring Rule String: udp]
Ethernet II, Src: RealtekU_04:5a:c5 (52:54:00:04:5a:c5), Dst: IETF-VRRP-VRID_14
(00:00:5e:00:01:14)
Destination: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
Address: IETF-VRRP-VRID_14 (00:00:5e:00:01:14)
.... ..0. .... .... .... .... = LG bit: Globally unique address
(factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
Address: RealtekU_04:5a:c5 (52:54:00:04:5a:c5)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 172.31.1.1 (172.31.1.1), Dst: 172.30.95.14
(172.30.95.14)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 79
Identification: 0x0000 (0)
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: 64
Protocol: UDP (17)
Header checksum: 0x0580 [correct]
[Good: True]
[Bad: False]
Source: 172.31.1.1 (172.31.1.1)
Destination: 172.30.95.14 (172.30.95.14)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
User Datagram Protocol, Src Port: 57142 (57142), Dst Port: snmp (161)
Source port: 57142 (57142)
Destination port: snmp (161)
Length: 59
Checksum: 0x4081 [validation disabled]
[Good Checksum: False]
[Bad Checksum: False]
Simple Network Management Protocol
version: v2c (1)
community: PlstXmeIgTOx
data: getBulkRequest (5)
getBulkRequest
request-id: 145376473
non-repeaters: 0
max-repetitions: 12
variable-bindings: 1 item
1.3.6.1.2.1.31.1.1.1.1: Value (Null)
Object Name: 1.3.6.1.2.1.31.1.1.1.1
(iso.3.6.1.2.1.31.1.1.1.1)
Value (Null)
0000 00 00 5e 00 01 14 52 54 00 04 5a c5 08 00 45 00 ..^...RT..Z...E.
0010 00 4f 00 00 40 00 40 11 05 80 59 bb d0 36 ac 1e .O..@.@...Y..6..
0020 5f 0e df 36 00 a1 00 3b 40 81 30 31 02 01 01 04 _..6...;@.01....
0030 0c 50 6c 73 74 58 6d 65 49 67 54 4f 78 a5 1e 02 .PlstXmeIgTOx...
0040 04 08 aa 44 d9 02 01 00 02 01 0c 30 10 30 0e 06 ...D.......0.0..
0050 0a 2b 06 01 02 01 1f 01 01 01 01 05 00 .+...........
-- System Information:
Debian Release: 7.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libsnmp-session-perl depends on:
ii perl 5.14.2-20
Versions of packages libsnmp-session-perl recommends:
ii libio-socket-inet6-perl 2.69-2
ii libsocket6-perl 0.23-1+b2
libsnmp-session-perl suggests no packages.
-- no debconf information
--
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