All MIBs › BIANCA-BRICK-IPSEC-MIB › ipsecGlobMaxKeyLength
ipsecGlobMaxKeyLength
Module: BIANCA-BRICK-IPSEC-MIB
OID (symbolic): BIANCA-BRICK-IPSEC-MIB::ipsecGlobMaxKeyLength
OID (numeric): 1.3.6.1.4.1.272.4.26.1.37
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object specifies the maximum length of an encryption key (in bits) that is accepted from the remote end. This limit prevents denial of service attacks where the attacker asks for a huge key for an encryption algorithm that allows variable length keys.
What is ipsecGlobMaxKeyLength?
This OID limits the maximum encryption key length (in bits) accepted from peers. Prevents denial-of-service attacks where peers request huge keys. Example: setting to 256 rejects any peer requesting >256-bit encryption keys.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.272.4.26.1.37 snmpwalk -v2c -c public <target> BIANCA-BRICK-IPSEC-MIB::ipsecGlobMaxKeyLength
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.272.4.26.1.37.1 snmpget -v2c -c public <target> BIANCA-BRICK-IPSEC-MIB::ipsecGlobMaxKeyLength.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.272.4.26.1.37.1 i <value>
Start monitoring bintec BIANCA/BRICK ISDN/VPN routers (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BIANCA-BRICK-IPSEC-MIB::ipsecGlobMaxKeyLength OID value, configure state conditions and alerts, and monitor any bintec BIANCA/BRICK ISDN/VPN routers (legacy) from a single console.
OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.272 | bintec | BIANCA-BOX-ISDN-MIB |
| 1.3.6.1.4.1.272.4 | bibo | BIANCA-BOX-ISDN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.272.4.26 | ipsec | BIANCA-BRICK-IPSEC-MIB |
| 1.3.6.1.4.1.272.4.26.1 | ipsecGlobals | BIANCA-BRICK-IPSEC-MIB |
| 1.3.6.1.4.1.272.4.26.1.37 | ipsecGlobMaxKeyLength | BIANCA-BRICK-IPSEC-MIB |