*Question : Does netsnmp support IPv6 varbind as type IPAdress?*
1- *I "get bad notation" error when I am trying to send trap having IPv6
address with type IPAdress(a) as highlighted(in red italics underlined)*
[root@IWFVM00141 ~]# snmptrap -d -v 2c -c public 16.166.98.198:5163 123
.1.3.6.1.4.1.18497.2.6.2 .1.3.6.1.4.1.18497.2.2.1 s "Test Trap"
.1.3.6.1.4.1.18497.2.2.2 s "snmp_testing_start" .1.3.6.1.4.1.18497.2.2.3 i
120 .1.3.6.1.4.1.18497.2.2.4 *a 2001:4888:67:13:643:201:0:20*
.1.3.6.1.4.1.18497.2.2.4: *Bad value notation
(2001:4888:67:13:643:201:0:20)*
2- *But when I send the same trap modifying type of IPv6 address as
String(s), it goes fine without error*
[root@IWFVM00141 ~]# snmptrap -d -v 2c -c public 16.166.98.198:5163 123
.1.3.6.1.4.1.18497.2.6.2 .1.3.6.1.4.1.18497.2.2.1 s "Test Trap"
.1.3.6.1.4.1.18497.2.2.2 s "snmp_testing_start" .1.3.6.1.4.1.18497.2.2.3 i
120 .1.3.6.1.4.1.18497.2.2.4 *s 2001:4888:67:13:643:201:0:20*
Sending 198 bytes to UDP: [16.166.98.198]:5163->[0.0.0.0]:0
0000: 30 81 C3 02 01 01 04 06 70 75 62 6C 69 63 A7 81 0.......public..
0016: B5 02 04 7D 19 93 23 02 01 00 02 01 00 30 81 A6 ...}..#......0..
0032: 30 0D 06 08 2B 06 01 02 01 01 03 00 43 01 7B 30 0...+.......C.{0
0048: 19 06 0A 2B 06 01 06 03 01 01 04 01 00 06 0B 2B ...+...........+
0064: 06 01 04 01 81 90 41 02 06 02 30 18 06 0B 2B 06 ......A...0...+.
0080: 01 04 01 81 90 41 02 02 01 04 09 54 65 73 74 20 .....A.....Test
0096: 54 72 61 70 30 21 06 0B 2B 06 01 04 01 81 90 41 Trap0!..+......A
0112: 02 02 02 04 12 73 6E 6D 70 5F 74 65 73 74 69 6E .....snmp_testin
0128: 67 5F 73 74 61 72 74 30 10 06 0B 2B 06 01 04 01 g_start0...+....
0144: 81 90 41 02 02 03 02 01 78 30 2B 06 0B 2B 06 01 ..A.....x0+..+..
0160: 04 01 81 90 41 02 02 04 04 1C 32 30 30 31 3A 34 ....A.....2001:4
0176: 38 38 38 3A 36 37 3A 31 33 3A 36 34 33 3A 32 30 888:67:13:643:20
0192: 31 3A 30 3A 32 30 1:0:20
*3- While the trap having IPv4 address with type as IPAdress(a), goes fine
without error as highlighted(in red italics underlined) *
[root@IWFVM00141 ~]# snmptrap -d -v 2c -c public 16.166.98.198:5163 123
.1.3.6.1.4.1.18497.2.6.2 .1.3.6.1.4.1.18497.2.2.1 s "Test Trap"
.1.3.6.1.4.1.18497.2.2.2 s "snmp_testing_start" .1.3.6.1.4.1.18497.2.2.3 i
120 .1.3.6.1.4.1.18497.2.2.4 *a 16.166.97.22*
Sending 174 bytes to UDP: [16.166.98.198]:5163->[0.0.0.0]:0
0000: 30 81 AB 02 01 01 04 06 70 75 62 6C 69 63 A7 81 0.......public..
0016: 9D 02 04 50 69 9C 88 02 01 00 02 01 00 30 81 8E ...Pi........0..
0032: 30 0D 06 08 2B 06 01 02 01 01 03 00 43 01 7B 30 0...+.......C.{0
0048: 19 06 0A 2B 06 01 06 03 01 01 04 01 00 06 0B 2B ...+...........+
0064: 06 01 04 01 81 90 41 02 06 02 30 18 06 0B 2B 06 ......A...0...+.
0080: 01 04 01 81 90 41 02 02 01 04 09 54 65 73 74 20 .....A.....Test
0096: 54 72 61 70 30 21 06 0B 2B 06 01 04 01 81 90 41 Trap0!..+......A
0112: 02 02 02 04 12 73 6E 6D 70 5F 74 65 73 74 69 6E .....snmp_testin
0128: 67 5F 73 74 61 72 74 30 10 06 0B 2B 06 01 04 01 g_start0...+....
0144: 81 90 41 02 02 03 02 01 78 30 13 06 0B 2B 06 01 ..A.....x0...+..
0160: 04 01 81 90 41 02 02 04 40 04 10 A6 61 16 ....A...@...a.
Thanks
Surya
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