AZTCOFW / DOCUMENTATION
Troubleshooting Gateway Monitoring
Configuration guides, troubleshooting and practical advice for AZTCOFW.
Articles
3 resultssendto error: 55
55 ENOBUFS No buffer space available. An operation on a socket or pipe was not performed because the system lacked ˓→ sufficient buffer space or because a queue was full. Several possible conditions can cause this. For a
sendto error: 64
64 EHOSTDOWN Host is down. A socket operation failed because the destination host was down. In this case, the firewall is unable to reach the a target host directly connected at layer 2 (No ARP response), or it received
sendto error: 65
65 EHOSTUNREACH No route to host. A socket operation was attempted to an unreachable host. Either there is no possible route to the target locally, or status information was received from an upstream router that indicate