Write ip4 0.0.0.0->10.X.X.X: sendto: no buffer space available

Elastic Stack Beats
1

HI,

I am new in heartbeat, I have configured heartbeat-elastic-7.9.3-1.x86_64 with default configuration. Currently I am using only ICMP monitoring and configured 8K IP's.

But I am getting "sendto: no buffer space available" error in "error.message" column.

Version:- heartbeat-elastic-7.9.3-1.x86_64
OS:- Red Hat Enterprise Linux Server release 7.9 (Maipo)
RAM:
total used free shared buff/cache available
Mem: 45G 6.1G 33G 1.2G 6.5G 38G
Swap: 4.0G 0B 4.0G

Please suggest if any changes required in heartbeat default configuration or OS level

2

This is a genuinely new issue. We've never seen this error Some googling brought me to this SO question. Does a regular ping command work on the CLI of that box?

3

Yes, ping commands is working.
PING 10.X.1.29 (10.X.1.29) 56(84) bytes of data.
64 bytes from 10.X.1.29: icmp_seq=1 ttl=57 time=3.48 ms
64 bytes from 10.X.1.29: icmp_seq=2 ttl=57 time=2.47 ms
64 bytes from 10.X.1.29: icmp_seq=3 ttl=57 time=2.30 ms
^C
--- 10.X.1.29 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 2.306/2.753/3.481/0.519 ms

Error msg :
write ip4 0.0.0.0->10.X.1.29: sendto: no buffer space available

4

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