On 18/05/2016 16:38, Allan Jude wrote:
On 2016-05-18 12:37, Grzegorz Junka wrote:
What may be the reason that netstat -rn works in one jail and doesn't in
another?

root@app2:/ # netstat -rn
Routing tables

Internet:
Destination        Gateway            Flags      Netif Expire
192.168.1.76       link#4             UHS         lo0


root@pjp1:/ # netstat -rn
netstat: kvm not available: /dev/mem: No such file or directory
Routing tables
rt_tables: symbol not in namelist

Grzegorz

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Do you have /dev/mem exposed in one of them?


No. It's just that -rn doesn't show that error in that particular case, but it shows it at another occasion:

root@app2:/ # netstat -a
netstat: kvm not available: /dev/mem: No such file or directory
Active Internet connections (including servers)
Proto Recv-Q Send-Q Local Address          Foreign Address (state)
tcp4       0      0 app2.8484              *.* LISTEN
tcp4       0      0 app2.smtp              *.* LISTEN
tcp4       0      0 app2.ssh               *.* LISTEN
udp4       0      0 app2.syslog            *.*
Active UNIX domain sockets
Address  Type   Recv-Q Send-Q    Inode     Conn     Refs  Nextref Addr
fffff8003068f870 dgram 0 0 0 fffff80030634870 0 fffff80030634780 fffff8003068f960 dgram 0 0 0 fffff80030634960 0 0 fffff80030634780 dgram 0 0 0 fffff80030634870 0 0 fffff80030634870 dgram 0 0 fffff801057be1d8 0 fffff8003068f870 0 /var/run/logpriv fffff80030634960 dgram 0 0 fffff801058eb1d8 0 fffff8003068f960 0 /var/run/log


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