All MIBs › MCAST-SNOOPING-MIB › swMLDSnpFwdSrcAddr
swMLDSnpFwdSrcAddr
Module: MCAST-SNOOPING-MIB
OID (symbolic): MCAST-SNOOPING-MIB::swMLDSnpFwdSrcAddr
OID (numeric): 1.3.6.1.4.1.171.12.73.2.2.1.1.2
Node type: OBJECT-TYPE
Type: Ipv6Address
Access: read-only
Description: This indicates the source IP Address of the MLD snooping forwarding entry.
What is swMLDSnpFwdSrcAddr?
This read-only Ipv6Address is the source address of an IPv6 multicast stream in the MLD snooping forwarding table, the IPv6 analog of swIGMPSnpFwdSrcAddr. Admins check it to confirm only expected IPv6 source(s) are being forwarded for source-specific multicast (MLDv2) deployments. An unfamiliar source address here on an SSM group points to an unexpected or rogue IPv6 multicast sender.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.73.2.2.1.1.2 snmpwalk -v2c -c public <target> MCAST-SNOOPING-MIB::swMLDSnpFwdSrcAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.73.2.2.1.1.2.1 snmpget -v2c -c public <target> MCAST-SNOOPING-MIB::swMLDSnpFwdSrcAddr.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> swMLDSnpFwdSrcAddr.1
Start monitoring D-Link managed switch (IGMP/MLD snooping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MCAST-SNOOPING-MIB::swMLDSnpFwdSrcAddr OID value, configure state conditions and alerts, and monitor any D-Link managed switch (IGMP/MLD snooping) 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.73 | swMcastSnoopingMIB | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.2 | swMcastSnoopingInfo | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.2.2 | swMLDSnoopingInfo | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.2.2.1 | swMLDSnoopingForwardingTable | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.2.2.1.1 | swMLDSnoopingForwardingEntry | MCAST-SNOOPING-MIB |
| 1.3.6.1.4.1.171.12.73.2.2.1.1.2 | swMLDSnpFwdSrcAddr | MCAST-SNOOPING-MIB |