On Mon, 2017-12-11 at 12:48 +0900, Tetsuo Handa wrote: > mikhail wrote: > > > > netconsole works only within local network? destination ip may > > > > be from > > > > another network? > > > > > > netconsole can work with another network. > > > > > > (step 1) Verify that UDP packets are reachable. You can test with > > > > > > # echo test > /dev/udp/213.136.82.171/6666 > > > > > > if you are using bash. > > > > After this on remote machine was created folder with name of router > > external ip address. > > Inside this folder was places one file with name of current day. > > This > > file has size 0 of bytes and not contain "test" message inside. > > That is how it should be? > > The message should be written to the log file. If not written, UDP > packets > are dropped somewhere. You need to solve this problem first. I found root cause this problem. Here culprit udplogger, because it not flush buffers when terminated by ctrl-c. Here my pull request with fix this problem: https://github.com/kohsuke/udplogger/pull/1/ Also i fixed two segfault: 1) When send two messages in one second from different hosts or ports. For reproduce just run "echo test > /dev/udp/127.0.0.1/6666 && echo test > /dev/udp/127.0.0.1/6666" in console. 2) When exced limit of open files. Just run "echo test > /dev/udp/127.0.0.1/6666" more than 1024 times. -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
