Allied Telesis AT-WA1104G-10 - Manual (Page 99)

SNMP ASN.01 BER Padding—CR00016523 99
Version 291-10
C613-10488-00 REV G
SNMP ASN.01 BER Padding—CR00016523
This enhancement enables you to specify whether SNMP adds 0x00 padding when the most significant 9 bits of an object’s value are all 1, or whether the
encoding follows the ASN.01 BER rule, which cuts off the most significant byte of 0xff. This setting has an impact on all integer type MIB objects, including 32
bit and 64 bit counter objects.
To add the padding, use the command:
set snmp asnberpadding={on|yes|true}
To use the ASN.01 BER rule, which is the default, use the command:
set snmp asnberpadding={off|no|false}
The following table lists examples.
To see whether or not padding is added, use the command:
show snmp
and check the new “ASN.01 BER Padding” field.
Bits Value (decimal) Value (hex) asnberpadding setting Encoding
counter32 4289592837 0xFFADFE05 on 41 05 00 ff ad fe 05
off 41 03 ad fe 05
counter64 18410715280977201498 0xFF800000ff80895A on 46 09 00 ff 80 00 00 ff 80 89 5a
off 46 07 80 00 00 ff 80 89 5a