All MIBs › CISCOSB-UDP › rsUdpRelaySrcIpInf
rsUdpRelaySrcIpInf
Module: CISCOSB-UDP
OID (symbolic): CISCOSB-UDP::rsUdpRelaySrcIpInf
OID (numeric): 1.3.6.1.4.1.9.6.1.101.42.1.1.2
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: The source interface IP that receives UDP message. 255.255.255.255 from all IP interface. 0.0.0.0 - 0.255.255.255 and 127.0.0.0 - 127.255.255.255 not relevant addresses.
What is rsUdpRelaySrcIpInf?
This read-only IpAddress identifies the source interface IP address on which the device listens for the UDP messages this relay entry will forward, with 255.255.255.255 meaning all IP interfaces and the 0.0.0.0-0.255.255.255 and 127.0.0.0-127.255.255.255 ranges considered not relevant. An admin cares because scoping the relay to one interface versus all interfaces changes which subnets' broadcast traffic gets forwarded. For example, an admin relaying DHCP requests only from a specific VLAN interface, rather than the whole device, sets this field to that interface's IP address rather than the all-interfaces wildcard.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.42.1.1.2 snmpwalk -v2c -c public <target> CISCOSB-UDP::rsUdpRelaySrcIpInf
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.42.1.1.2.1 snmpget -v2c -c public <target> CISCOSB-UDP::rsUdpRelaySrcIpInf.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> rsUdpRelaySrcIpInf.1
Start monitoring Cisco Small Business managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCOSB-UDP::rsUdpRelaySrcIpInf OID value, configure state conditions and alerts, and monitor any Cisco Small Business managed switch from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| 1.3.6.1.4.1.9.6.1.101.42 | rsUDP | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.42.1 | rsUdpRelayTable | CISCOSB-UDP |
| 1.3.6.1.4.1.9.6.1.101.42.1.1 | rsUdpRelayEntry | CISCOSB-UDP |
| 1.3.6.1.4.1.9.6.1.101.42.1.1.2 | rsUdpRelaySrcIpInf | CISCOSB-UDP |