CXAsync-MIB :: asySapSubscriptionCUG

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CXAsync-MIB › asySapSubscriptionCUG

asySapSubscriptionCUG

Module: CXAsync-MIB

OID (symbolic): CXAsync-MIB::asySapSubscriptionCUG

OID (numeric): 1.3.6.1.4.1.495.2.1.6.30.20.1.21

Node type: OBJECT-TYPE

Type: YesNo

Access: read-write

Description: Enables the DTE (User) to subscribe to one or more CUGs (Closed User Groups).

A CUG permits the DTEs belonging to the group to communicate with each other in the group but prevents communication with all other DTEs.

Options: Yes

No

Default Value: No

Configuration Changed: Operative

What is asySapSubscriptionCUG?

This read-write Yes/No flag (default No) subscribes this SAP's DTE to one or more Closed User Groups (CUGs), restricting it to talk only with other DTEs in the same group, per CCITT X.25 6.14.1 -- a private-network isolation feature an admin turns on for security.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.30.20.1.21
snmpwalk -v2c -c public <target> CXAsync-MIB::asySapSubscriptionCUG

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.30.20.1.21.1
snmpget -v2c -c public <target> CXAsync-MIB::asySapSubscriptionCUG.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.30.20.1.21.1 s <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> asySapSubscriptionCUG.1

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OID Breakdown

Upper-level ancestors (11 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.495memotecMEMOTEC-SMI
1.3.6.1.4.1.495.2memotecProductsMEMOTEC-SMI
1.3.6.1.4.1.495.2.1cxProductMEMOTEC-SMI
1.3.6.1.4.1.495.2.1.6cxApplicationCXProduct-SMI
1.3.6.1.4.1.495.2.1.6.30cxAsyncCXProduct-SMI
Numeric OIDNameModule
1.3.6.1.4.1.495.2.1.6.30.20asySapTableCXAsync-MIB
1.3.6.1.4.1.495.2.1.6.30.20.1asySapEntryCXAsync-MIB
1.3.6.1.4.1.495.2.1.6.30.20.1.21asySapSubscriptionCUGCXAsync-MIB