How can I check in batch-file if host is reachable or not? The problem is that ping
returns 0 not only on success, but also on Destination host unreachable
error:
C:\>ping 192.168.1.1 -n 1
Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time=3ms TTL=64
Ping statistics for 192.168.1.1:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 3ms, Maximum = 3ms, Average = 3ms
C:\>echo %errorlevel%
0
C:\>ping 192.168.1.105 -n 1
Pinging 192.168.1.105 with 32 bytes of data:
Reply from 192.168.1.102: Destination host unreachable.
Ping statistics for 192.168.1.105:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
C:\>echo %errorlevel%
0
Is there any way to do it with ping
or any other build-in-Windows tool? I would prefer not to install anything if that's possible...
Do something like this:
PING 192.168.1.1 -n 1 | FIND /I "Reply from "
Then you can check errorlevel
Edit: To accommodate "Destination host unreachable error you could do this:
PING 192.168.1.1 -n 1 | FIND /I /V "unreachable" | FIND /I "Reply from "