Go & Software enthusiast. Working at @InfluxDB. Huge fan of @Marutaro2000.
If you’ve done much work with UDP, you’ve probably noticed that netcat truncates your packets, sometimes at 1024 bytes, and sometimes at 2048.
Occasionally, this is easy to fix, using the undocumented -j flag:
Linux places very restrictive limits on the performance of UDP protocols by limiting the size of the UDP traffic that is allowed to buffer on the receive socket. It is highly recommended that you increase these OS limits to at least 25MB before…
Ubuntu doesn’t ship with snmp installed, nor does it ship with common MIB files that make OID lookup easier. Not only that, by default Ubuntu disables auto-loading of MIB files.