C:\net-snmp5.4\bin>snmpwalk -d -c public -v1 192.168.19.81 .1.3.6.1.2.1.2.2.1.10 Sending 42 bytes to UDP: [192.168.19.81]:161 0000: 30 28 02 01 00 04 06 70 75 62 6C 69 63 A1 1B 02 0(.....public... 0016: 02 44 D7 02 01 00 02 01 00 30 0F 30 0D 06 09 2B .D?......0.0.. + 0032: 06 01 02 01 02 02 01 0A 05 00 .......... Received 49 bytes from UDP: [192.168.19.81]:161 0000: 30 2F 02 01 00 04 06 70 75 62 6C 69 63 A2 22 02 0/.....publicó". 0016: 02 44 D7 02 01 00 02 01 00 30 16 30 14 06 0A 2B .D?......0.0...+ 0032: 06 01 02 01 02 02 01 0A 01 41 06 00 D8 93 AD AF .........A..ž??» 0048: 4B K IF-MIB::ifInOctets.1 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 44 D8 02 01 00 02 01 00 30 10 30 0E 06 0A 2B .Dž......0.0...+ 0032: 06 01 02 01 02 02 01 0A 01 05 00 ........... Received 48 bytes from UDP: [192.168.19.81]:161 0000: 30 2E 02 01 00 04 06 70 75 62 6C 69 63 A2 21 02 0......publicó!. 0016: 02 44 D8 02 01 00 02 01 00 30 15 30 13 06 0A 2B .Dž......0.0...+ 0032: 06 01 02 01 02 02 01 0A 02 41 05 77 90 B2 66 D2 .........A.w.?f? IF-MIB::ifInOctets.2 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 44 D9 02 01 00 02 01 00 30 10 30 0E 06 0A 2B .D?......0.0...+ 0032: 06 01 02 01 02 02 01 0A 02 05 00 ........... Received 48 bytes from UDP: [192.168.19.81]:161 0000: 30 2E 02 01 00 04 06 70 75 62 6C 69 63 A2 21 02 0......publicó!. 0016: 02 44 D9 02 01 00 02 01 00 30 15 30 13 06 0A 2B .D?......0.0...+ 0032: 06 01 02 01 02 02 01 0A 03 41 05 03 08 45 5C F4 .........A...E\¶ IF-MIB::ifInOctets.3 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 44 DA 02 01 00 02 01 00 30 10 30 0E 06 0A 2B .D?......0.0...+ 0032: 06 01 02 01 02 02 01 0A 03 05 00 ........... Received 44 bytes from UDP: [192.168.19.81]:161 0000: 30 2A 02 01 00 04 06 70 75 62 6C 69 63 A2 1D 02 0*.....publicó.. 0016: 02 44 DA 02 01 00 02 01 00 30 11 30 0F 06 0A 2B .D?......0.0...+ 0032: 06 01 02 01 02 02 01 0A 04 41 01 00 .........A.. IF-MIB::ifInOctets.4 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 44 DB 02 01 00 02 01 00 30 10 30 0E 06 0A 2B .D?......0.0...+ 0032: 06 01 02 01 02 02 01 0A 04 05 00 ........... Received 49 bytes from UDP: [192.168.19.81]:161 0000: 30 2F 02 01 00 04 06 70 75 62 6C 69 63 A2 22 02 0/.....publicó". 0016: 02 44 DB 02 01 00 02 01 00 30 16 30 14 06 0A 2B .D?......0.0...+ 0032: 06 01 02 01 02 02 01 0A 05 41 06 01 63 99 79 88 .........A..c.y. 0048: 7C | IF-MIB::ifInOctets.5 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 44 DC 02 01 00 02 01 00 30 10 30 0E 06 0A 2B .D?......0.0...+ 0032: 06 01 02 01 02 02 01 0A 05 05 00 ........... Received 48 bytes from UDP: [192.168.19.81]:161 0000: 30 2E 02 01 00 04 06 70 75 62 6C 69 63 A2 21 02 0......publicó!. 0016: 02 44 DC 02 01 00 02 01 00 30 15 30 13 06 0A 2B .D?......0.0...+ 0032: 06 01 02 01 02 02 01 0B 01 41 05 01 00 F9 57 9A .........A...?W. C:\net-snmp5.4\bin>snmpwalk -d -c public -v1 192.168.19.81 .1.3.6.1.2.1.2.2.1.10 Sending 42 bytes to UDP: [192.168.19.81]:161 0000: 30 28 02 01 00 04 06 70 75 62 6C 69 63 A1 1B 02 0(.....public... 0016: 02 1A 7B 02 01 00 02 01 00 30 0F 30 0D 06 09 2B ..{......0.0.. + 0032: 06 01 02 01 02 02 01 0A 05 00 .......... Received 49 bytes from UDP: [192.168.19.81]:161 0000: 30 2F 02 01 00 04 06 70 75 62 6C 69 63 A2 22 02 0/.....publicó". 0016: 02 1A 7B 02 01 00 02 01 00 30 16 30 14 06 0A 2B ..{......0.0...+ 0032: 06 01 02 01 02 02 01 0A 01 41 06 00 D8 93 BC DC .........A..ž??? 0048: C3 ? IF-MIB::ifInOctets.1 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 1A 7C 02 01 00 02 01 00 30 10 30 0E 06 0A 2B ..|......0.0...+ 0032: 06 01 02 01 02 02 01 0A 01 05 00 ........... Received 48 bytes from UDP: [192.168.19.81]:161 0000: 30 2E 02 01 00 04 06 70 75 62 6C 69 63 A2 21 02 0......publicó!. 0016: 02 1A 7C 02 01 00 02 01 00 30 15 30 13 06 0A 2B ..|......0.0...+ 0032: 06 01 02 01 02 02 01 0A 02 41 05 77 90 C1 C1 FC .........A.w.??³ IF-MIB::ifInOctets.2 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 1A 7D 02 01 00 02 01 00 30 10 30 0E 06 0A 2B ..}......0.0...+ 0032: 06 01 02 01 02 02 01 0A 02 05 00 ........... Received 48 bytes from UDP: [192.168.19.81]:161 0000: 30 2E 02 01 00 04 06 70 75 62 6C 69 63 A2 21 02 0......publicó!. 0016: 02 1A 7D 02 01 00 02 01 00 30 15 30 13 06 0A 2B ..}......0.0...+ 0032: 06 01 02 01 02 02 01 0A 03 41 05 03 08 45 6A CB .........A...Ej? IF-MIB::ifInOctets.3 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 1A 7E 02 01 00 02 01 00 30 10 30 0E 06 0A 2B ..~......0.0...+ 0032: 06 01 02 01 02 02 01 0A 03 05 00 ........... Received 44 bytes from UDP: [192.168.19.81]:161 0000: 30 2A 02 01 00 04 06 70 75 62 6C 69 63 A2 1D 02 0*.....publicó.. 0016: 02 1A 7E 02 01 00 02 01 00 30 11 30 0F 06 0A 2B ..~......0.0...+ 0032: 06 01 02 01 02 02 01 0A 04 41 01 00 .........A.. IF-MIB::ifInOctets.4 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 1A 7F 02 01 00 02 01 00 30 10 30 0E 06 0A 2B .........0.0...+ 0032: 06 01 02 01 02 02 01 0A 04 05 00 ........... Received 49 bytes from UDP: [192.168.19.81]:161 0000: 30 2F 02 01 00 04 06 70 75 62 6C 69 63 A2 22 02 0/.....publicó". 0016: 02 1A 7F 02 01 00 02 01 00 30 16 30 14 06 0A 2B .........0.0...+ 0032: 06 01 02 01 02 02 01 0A 05 41 06 01 63 99 AB B6 .........A..c.½? 0048: 34 4 IF-MIB::ifInOctets.5 = Counter32: 0 Sending 43 bytes to UDP: [192.168.19.81]:161 0000: 30 29 02 01 00 04 06 70 75 62 6C 69 63 A1 1C 02 0).....public... 0016: 02 1A 80 02 01 00 02 01 00 30 10 30 0E 06 0A 2B .........0.0...+ 0032: 06 01 02 01 02 02 01 0A 05 05 00 ........... Received 48 bytes from UDP: [192.168.19.81]:161 0000: 30 2E 02 01 00 04 06 70 75 62 6C 69 63 A2 21 02 0......publicó!. 0016: 02 1A 80 02 01 00 02 01 00 30 15 30 13 06 0A 2B .........0.0...+ 0032: 06 01 02 01 02 02 01 0B 01 41 05 01 00 F9 6A 4C .........A...?jL C:\net-snmp5.4\bin> SRWEBHOST1:~ # tcpdump -n -i eth1 -X port not 22 and not multicast tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes 00:00:58.820457 IP 172.16.196.161.1878 > 192.168.19.81.161: GetNextRequest(27) .1.3.6.1.2.1.2.2.1. 10 0x0000: 4500 0046 3e5b 0000 7c11 bba0 ac10 c4a1 E..F>[..|....... 0x0010: c0a8 1351 0756 00a1 0032 641e 3028 0201 ...Q.V...2d.0(.. 0x0020: 0004 0670 7562 6c69 63a1 1b02 021a 7b02 ...public.....{. 0x0030: 0100 0201 0030 0f30 0d06 092b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0500 ...... 00:00:58.821965 IP 192.168.19.81.161 > 172.16.196.161.1878: GetResponse(34) .1.3.6.1.2.1.2.2.1.10. 1=2478628035 0x0000: 4500 004d 0000 4000 4011 f5f4 c0a8 1351 E..M..@.@......Q 0x0010: ac10 c4a1 00a1 0756 0039 44f6 302f 0201 .......V.9D.0/.. 0x0020: 0004 0670 7562 6c69 63a2 2202 021a 7b02 ...public."...{. 0x0030: 0100 0201 0030 1630 1406 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0141 0600 d893 bcdc c3 .....A....... 00:00:58.825555 IP 172.16.196.161.1878 > 192.168.19.81.161: GetNextRequest(28) .1.3.6.1.2.1.2.2.1. 10.1 0x0000: 4500 0047 3e5e 0000 7c11 bb9c ac10 c4a1 E..G>^..|....... 0x0010: c0a8 1351 0756 00a1 0033 6316 3029 0201 ...Q.V...3c.0).. 0x0020: 0004 0670 7562 6c69 63a1 1c02 021a 7c02 ...public.....|. 0x0030: 0100 0201 0030 1030 0e06 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0105 00 ....... 00:00:58.826580 IP 192.168.19.81.161 > 172.16.196.161.1878: GetResponse(33) .1.3.6.1.2.1.2.2.1.10. 2=2428617212 0x0000: 4500 004c 0000 4000 4011 f5f5 c0a8 1351 E..L..@.@......Q 0x0010: ac10 c4a1 00a1 0756 0038 44f5 302e 0201 .......V.8D.0... 0x0020: 0004 0670 7562 6c69 63a2 2102 021a 7c02 ...public.!...|. 0x0030: 0100 0201 0030 1530 1306 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0241 0577 90c1 c1fc .....A.w.... 00:00:58.829545 IP 172.16.196.161.1878 > 192.168.19.81.161: GetNextRequest(28) .1.3.6.1.2.1.2.2.1. 10.2 0x0000: 4500 0047 3e61 0000 7c11 bb99 ac10 c4a1 E..G>a..|....... 0x0010: c0a8 1351 0756 00a1 0033 6116 3029 0201 ...Q.V...3a.0).. 0x0020: 0004 0670 7562 6c69 63a1 1c02 021a 7d02 ...public.....}. 0x0030: 0100 0201 0030 1030 0e06 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0205 00 ....... 00:00:58.830558 IP 192.168.19.81.161 > 172.16.196.161.1878: GetResponse(33) .1.3.6.1.2.1.2.2.1.10. 3=138767051 0x0000: 4500 004c 0000 4000 4011 f5f5 c0a8 1351 E..L..@.@......Q 0x0010: ac10 c4a1 00a1 0756 0038 44f5 302e 0201 .......V.8D.0... 0x0020: 0004 0670 7562 6c69 63a2 2102 021a 7d02 ...public.!...}. 0x0030: 0100 0201 0030 1530 1306 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0341 0503 0845 6acb .....A...Ej. 00:00:58.833948 IP 172.16.196.161.1878 > 192.168.19.81.161: GetNextRequest(28) .1.3.6.1.2.1.2.2.1. 10.3 0x0000: 4500 0047 3e64 0000 7c11 bb96 ac10 c4a1 E..G>d..|....... 0x0010: c0a8 1351 0756 00a1 0033 5f16 3029 0201 ...Q.V...3_.0).. 0x0020: 0004 0670 7562 6c69 63a1 1c02 021a 7e02 ...public.....~. 0x0030: 0100 0201 0030 1030 0e06 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0305 00 ....... 00:00:58.834960 IP 192.168.19.81.161 > 172.16.196.161.1878: GetResponse(29) .1.3.6.1.2.1.2.2.1.10. 4=0 0x0000: 4500 0048 0000 4000 4011 f5f9 c0a8 1351 E..H..@.@......Q 0x0010: ac10 c4a1 00a1 0756 0034 44f1 302a 0201 .......V.4D.0*.. 0x0020: 0004 0670 7562 6c69 63a2 1d02 021a 7e02 ...public.....~. 0x0030: 0100 0201 0030 1130 0f06 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0441 0100 .....A.. 00:00:58.837842 IP 172.16.196.161.1878 > 192.168.19.81.161: GetNextRequest(28) .1.3.6.1.2.1.2.2.1. 10.4 0x0000: 4500 0047 3e67 0000 7c11 bb93 ac10 c4a1 E..G>g..|....... 0x0010: c0a8 1351 0756 00a1 0033 5d16 3029 0201 ...Q.V...3].0).. 0x0020: 0004 0670 7562 6c69 63a1 1c02 021a 7f02 ...public....... 0x0030: 0100 0201 0030 1030 0e06 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0405 00 ....... 00:00:58.838877 IP 192.168.19.81.161 > 172.16.196.161.1878: GetResponse(34) .1.3.6.1.2.1.2.2.1.10. 5=2578167348 0x0000: 4500 004d 0000 4000 4011 f5f4 c0a8 1351 E..M..@.@......Q 0x0010: ac10 c4a1 00a1 0756 0039 44f6 302f 0201 .......V.9D.0/.. 0x0020: 0004 0670 7562 6c69 63a2 2202 021a 7f02 ...public."..... 0x0030: 0100 0201 0030 1630 1406 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0541 0601 6399 abb6 34 .....A..c...4 00:00:58.841769 IP 172.16.196.161.1878 > 192.168.19.81.161: GetNextRequest(28) .1.3.6.1.2.1.2.2.1. 10.5 0x0000: 4500 0047 3e6b 0000 7c11 bb8f ac10 c4a1 E..G>k..|....... 0x0010: c0a8 1351 0756 00a1 0033 5b16 3029 0201 ...Q.V...3[.0).. 0x0020: 0004 0670 7562 6c69 63a1 1c02 021a 8002 ...public....... 0x0030: 0100 0201 0030 1030 0e06 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010a 0505 00 ....... 00:00:58.842807 IP 192.168.19.81.161 > 172.16.196.161.1878: GetResponse(33) .1.3.6.1.2.1.2.2.1.11. 1=16345676 0x0000: 4500 004c 0000 4000 4011 f5f5 c0a8 1351 E..L..@.@......Q 0x0010: ac10 c4a1 00a1 0756 0038 44f5 302e 0201 .......V.8D.0... 0x0020: 0004 0670 7562 6c69 63a2 2102 021a 8002 ...public.!..... 0x0030: 0100 0201 0030 1530 1306 0a2b 0601 0201 .....0.0...+.... 0x0040: 0202 010b 0141 0501 00f9 6a4c .....A....jL 12 packets captured 24 packets received by filter 0 packets dropped by kernel