All MIBs › ZXR10-TCP-MIB › tcpSendBufOver
tcpSendBufOver
Module: ZXR10-TCP-MIB
OID (symbolic): ZXR10-TCP-MIB::tcpSendBufOver
OID (numeric): 1.3.6.1.4.1.3902.3.68.1
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The total times of sending datagrams failure caused by spilled buffer.
What is tcpSendBufOver?
This read-only, obsolete counter reports the total number of times sending a TCP datagram failed because the send buffer overflowed. Admins would use it to detect a device running low on TCP send buffer capacity, though as an obsolete object it may no longer be actively maintained on current firmware. For example, a steadily climbing tcpSendBufOver count on a heavily loaded router could point to TCP send buffer exhaustion under high connection load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3902.3.68.1 snmpwalk -v2c -c public <target> ZXR10-TCP-MIB::tcpSendBufOver
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3902.3.68.1.1 snmpget -v2c -c public <target> ZXR10-TCP-MIB::tcpSendBufOver.1
Start monitoring ZTE ZXR10 router/switch (TCP connection-state/retransmission-counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZXR10-TCP-MIB::tcpSendBufOver OID value, configure state conditions and alerts, and monitor any ZTE ZXR10 router/switch (TCP connection-state/retransmission-counter status) from a single console.
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 |
| 1.3.6.1.4.1.3902 | zte | UAS-MIB |
| 1.3.6.1.4.1.3902.3 | zxr10 | ZXR10-BFD-MIB |
| 1.3.6.1.4.1.3902.3.68 | zxr10TCP | ZXR10-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3902.3.68.1 | tcpSendBufOver | ZXR10-TCP-MIB |