topic Re: SNMPv2 errors on x695 in ExtremeSwitching (EXOS/Switch Engine)

SNMPv2 errors on x695

Jasp80 — Tue, 09 Dec 2025 13:42:30 GMT

Running X695-48Y-8C on version 33.4.1.15 and seeing a lot of:

<Erro:SNMPD.Error> Error: send response: Failure in sendto
<Erro:SNMPD.Error> Error: -- SNMPv2-SMI::enterprises.11.2.3.9.1.1.7.0
<Erro:SNMPD.Error> Error: send response: Failure in sendto
<Erro:SNMPD.Error> Error: -- SNMPv2-SMI::mib-2.1.1.0

just continually repeated. The switch then seems to get exhausted and essentially crashes/stops responding.

Anyone an inkling what the issue maybe? I know there were SNMP memory leaks on 31x and 32x but supposedly fixed on this version.

Thanks

Re: SNMPv2 errors on x695

mgb — Thu, 11 Dec 2025 03:48:48 GMT

Hi,

The "<Erro:SNMPD.Error> Error: send response: Failure in sendto" indicates an error occurred while attempting to send an SNMP response. This typically suggests that the SNMP agent could not successfully transmit the response to the polling request. If multiple devices are experiencing this issue simultaneously, it may point to a common problem, such as a malfunctioning third-party monitoring system or a shared network component like a default gateway.

Found something similar here - https://extreme-networks.my.site.com/ExtrArticleDetail?an=000132221

If further assistance is needed, kindly raise a GTAC ticket.

Re: SNMPv2 errors on x695

Jules1974 — Tue, 27 Jan 2026 11:21:37 GMT

Did you sort your issue?, we have exactly the same problem and are on the same software level as you. When it happens, some AP's drop clients.