Problems Connecting Laptop To Modem

Chris Gordon freebsd at theory14.net
Wed Jun 13 20:16:22 UTC 2018


>> What is
>> 
>> netstat -rn
>> 
>> saying?
> 
> <snip>
> 
> 257/1528/1785 mbufs in use (current/cache/total)
> 256/760/1016/185606 mbuf clusters in use (current/cache/total/max)
> 256/756 mbuf+clusters out of packet secondary zone in use (current/cache)
> 0/56/56/92803 4k (page size) jumbo clusters in use (current/cache/total/max)
> 0/0/0/27497 9k jumbo clusters in use (current/cache/total/max)
> 0/0/0/15467 16k jumbo clusters in use (current/cache/total/max)
> 576K/2126K/2702K bytes allocated to network (current/cache/total)
> 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
> 0/0/0 requests for mbufs delayed (mbufs/clusters/mbuf+clusters)
> 0/0/0 requests for jumbo clusters delayed (4k/9k/16k)
> 0/0/0 requests for jumbo clusters denied (4k/9k/16k)
> 0 sendfile syscalls
> 0 sendfile syscalls completed without I/O request
> 0 requests for I/O initiated by sendfile
> 0 pages read by sendfile as part of a request
> 0 pages were valid at time of a sendfile request
> 0 pages were requested for read ahead by applications
> 0 pages were read ahead by sendfile
> 0 times sendfile encountered an already busy page
> 0 requests for sfbufs denied
> 0 requests for sfbufs delayed
> 

That’s the output of netstat with the “-m” option, the ask was for the output with the “n” and “r” options (look at the routing table, don’t resolve the addresses).  Depending on your mailer and font, I can see how it looked like an “m”.

Chris



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