Ping: sendto: no buffer space available
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Hi.
I'm having a strange problem on my pfSense system.
I configured the LAN and the WAN interface, and the cable are working without any problems.
The LAN network is working good, but the WAN network not.
If I ping the default gateway or an external host I obtain the following error:[root@fw]/root(2): ping 8.8.8.8 PING 8.8.8.8 (8.8.8.8): 56 data bytes ping: sendto: No buffer space available ping: sendto: No buffer space available ping: sendto: No buffer space available ping: sendto: No buffer space available ping: sendto: No buffer space available [root@fw]/root(3): ping 123.123.123.89 PING 123.123.123.89 (123.123.123.123): 56 data bytes ping: sendto: No buffer space available ping: sendto: No buffer space available ping: sendto: No buffer space available ping: sendto: No buffer space available
If I try to ping another host on the WAN network, all work good:
[root@fw.radiodolomiti.local]/root(4): ping 123.123.123.90 PING 123.123.123.90(213.21.190.90): 56 data bytes 64 bytes from 123.123.123.90: icmp_seq=0 ttl=64 time=0.113 ms 64 bytes from 123.123.123.90: icmp_seq=1 ttl=64 time=0.107 ms 64 bytes from 123.123.123.90: icmp_seq=2 ttl=64 time=0.110 ms 64 bytes from 123.123.123.90: icmp_seq=3 ttl=64 time=0.111 ms
The network on the WAN interface is 123.123.123.88/255.255.255.248.
The Internet connection is not working, of course.Could you help to understand and solve this problem, please?
Thank you very much!
Bye. -
Usually that indicates that it can't send traffic there. Either because it doesn't have permission (blocked by firewall rules) or perhaps because it doesn't have a default route going that way.