All MIBs › ZHNFIREWALL › firewallPortProtocol
firewallPortProtocol
Module: ZHNFIREWALL
OID (symbolic): ZHNFIREWALL::firewallPortProtocol
OID (numeric): 1.3.6.1.4.1.5504.2.5.45.1.2.1.4
Node type: OBJECT-TYPE
Type: FirewallPortProtocolValues
Access: read-write
Description: Enumerated value of: tcp (1), udp (2), tcpOrUdp (3), icmp (4), icmpv4 (5), none (6)
What is firewallPortProtocol?
A read-write enumeration setting which IP protocol, tcp, udp, tcpOrUdp, icmp, icmpv4, or none, this port forwarding rule applies to. This lets an admin restrict a forwarding rule to only the specific protocol the forwarded service actually needs, reducing the attack surface compared to forwarding all protocols on the specified ports. An admin forwarding a rule for a web server would set this to tcp(1), since HTTP/HTTPS traffic doesn't need UDP or ICMP forwarding.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5504.2.5.45.1.2.1.4 snmpwalk -v2c -c public <target> ZHNFIREWALL::firewallPortProtocol
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5504.2.5.45.1.2.1.4.1 snmpget -v2c -c public <target> ZHNFIREWALL::firewallPortProtocol.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5504.2.5.45.1.2.1.4.1 s <value>
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.5504 | zhone | Zhone |
| 1.3.6.1.4.1.5504.2 | zhoneProduct | Zhone |
| 1.3.6.1.4.1.5504.2.5 | zhoneWtn | Zhone |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5504.2.5.45 | zhnFirewall | ZHNFIREWALL |
| 1.3.6.1.4.1.5504.2.5.45.1 | zhnFirewallObjects | ZHNFIREWALL |
| 1.3.6.1.4.1.5504.2.5.45.1.2 | firewallPortForwardingTable | ZHNFIREWALL |
| 1.3.6.1.4.1.5504.2.5.45.1.2.1 | firewallPortForwardingEntry | ZHNFIREWALL |
| 1.3.6.1.4.1.5504.2.5.45.1.2.1.4 | firewallPortProtocol | ZHNFIREWALL |