Permission denied.
Permission denied
The bind socket function failed. The port is reserved by the operating system.
For example:
port 1025: RPC
ports 1 – 1024 are reserved for root.
Windows:
Error code: 10060
Connection timed out.
Linux:
Error code: 115
Operation now in progress
DNS is able to resolve the IP address, the machine is responding, and the port may or may not be listening (active.) You may need to increase the receive timeout but, more likely, the port is blocked by a firewall.
Windows:
getaddrinfo failed
Error code: 11001
No such host is known.
Linux:
getaddrinfo failed
Error code: -2
Name or service not known
Android:
Unknown Host
DNS is unable to resolve the IP address. The machine is not viewable from your subnet or the machine name is mistyped.
Windows:
Error code: 10061
Connection refused.
Linux:
Error code: 111
Connection refused
Android:
ECONNREFUSED
Connection refused
DNS is able to resolve an IP address and the machine is responding. The port is not blocked by a firewall but it is not listening (active.)
This may also occur if you have not completed the login to a WiFi network. When connecting to a WiFi network, the first connection from your favorite browser will sometimes route you to the WiFi login page. In this case, it has not. Use the "Check WiFi / Wired Network Login" function to correct this.
Windows:
Error code: 10065
No route to host.
Linux:
Error code: 113
No route to host
Android:
EHOSTUNREACH
No route to host
DNS is able to resolve an IP address but the machine is not responding. The port is blocked by a firewall, the network connection to the machine is broken or the machine itself is down.
Windows:
Error code: 10048
Address already in use.
Linux:
Error code: 98
Address already in use
The bind socket function failed. Another application / service is already connected / listening on the port or the operating system has not yet released it after a close.
Release 1.9.1
Release 1.9.1 is now available.
In this release:
1. Changed the url of the Knowledge Base to match the website redesign.
2. A minor cosmetic change.
3. A minor bug fix.
The new website design is friendlier but required a remapping of the pages.
I removed the border around the visible trace list.
If loading the dll for ICMP fails, I disabled the neighbors tool. I now only disable the use of ICMP echo requests. ICMP is only available in Windows installs.