Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll tu0 1500 00:00:f8:03:33:46 249357434 17 223493657 30222 2230822 tu0 1500 153.90.192 esus 249357434 17 223493657 30222 2230822 tu0 1500 DLI none 249357434 17 223493657 30222 2230822
netstat -ip
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 1 0 harkin.cs.montana.:1865 esus.cs.montana.edu:www CLOSE_WAIT 7428/netscape-commu
tcp 1 0 harkin.cs.montana.:1864 esus.cs.montana.edu:www CLOSE_WAIT 7428/netscape-commu
tcp 1 0 harkin.cs.montana.:1862 esus.cs.montana.edu:www CLOSE_WAIT 7428/netscape-commu
tcp 0 0 harkin.cs.montana:rsync esus.cs.montana.edu:ssh ESTABLISHED -
Active UNIX domain sockets (w/o servers)
Proto RefCnt Flags Type State I-Node PID/Program name Path
unix 1 [ ] STREAM CONNECTED 34301 7419/kmail @0000016b
unix 1 [ N ] STREAM CONNECTED 22124 8214/kvt @0000012f
unix 1 [ ] STREAM CONNECTED 19643 7369/kfm @000000dd
unix 1 [ ] STREAM CONNECTED 19635 7369/kfm @000000d9
unix 1 [ ] STREAM CONNECTED 34299 7419/kmail @0000016a
unix 1 [ ] STREAM CONNECTED 19641 7369/kfm @000000dc
unix 1 [ N ] STREAM CONNECTED 19581 7477/kvt @000000cb
unix 1 [ N ] STREAM CONNECTED 19422 7390/xosview @000000ba
unix 1 [ ] STREAM CONNECTED 19647 7369/kfm @000000df
unix 1 [ ] STREAM CONNECTED 19631 7369/kfm @000000d7
unix 1 [ ] STREAM CONNECTED 19344 - @000000aa
unix 1 [ N ] STREAM CONNECTED 19448 7417/kvt @000000c1
unix 1 [ ] STREAM CONNECTED 49748 - /tmp/.X11-unix/X0
unix 1 [ ] STREAM CONNECTED 46850 - /tmp/.X11-unix/X0
unix 1 [ ] STREAM CONNECTED 19582 - /tmp/.X11-unix/X0
unix 1 [ ] STREAM CONNECTED 19506 - /tmp/.X11-unix/X0
unix 0 [ ] DGRAM 19324 -
unix 0 [ ] DGRAM 928 -
unix 0 [ ] DGRAM 637 -
unix 0 [ ] DGRAM 616 -
unix 0 [ ] DGRAM 519 -
unix 0 [ ] DGRAM 311 -
netstat -s
Ip:
3055283 total packets received
2 with invalid headers
0 forwarded
0 incoming packets discarded
2786080 incoming packets delivered
157999 requests sent out
2 fragments dropped after timeout
2093 reassemblies required
788 packets reassembled ok
2 packet reassembles failed
21754 fragments created
Icmp:
14548 ICMP messages received
25 input ICMP message failed.
ICMP input histogram:
destination unreachable: 7988
redirects: 6525
echo requests: 1
echo replies: 18
address mask replies
407 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 405
time exceeded: 1
echo replies: 1
Tcp:
975 active connections openings
0 passive connection openings
11 failed connection attempts
0 connection resets received
2 connections established
62444 segments received
55787 segments send out
314 segments retransmited
30 bad segments received.
82 resets sent
Udp:
2260705 packets received
390 packets to unknown port received.
15 packet receive errors
87363 packets sent
TcpExt:
2 resets received for embryonic SYN_RECV sockets
46 packets pruned from receive queue because of socket buffer overrun
netstat -l
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 *:printer *:* LISTEN
tcp 0 0 *:6000 *:* LISTEN
tcp 0 0 *:www *:* LISTEN
tcp 0 0 *:smtp *:* LISTEN
tcp 0 0 *:ssh *:* LISTEN
tcp 0 0 *:linuxconf *:* LISTEN
tcp 0 0 *:auth *:* LISTEN
tcp 0 0 *:finger *:* LISTEN
tcp 0 0 *:login *:* LISTEN
tcp 0 0 *:shell *:* LISTEN
tcp 0 0 *:telnet *:* LISTEN
tcp 0 0 *:ftp *:* LISTEN
tcp 0 0 *:netbios-ssn *:* LISTEN
tcp 0 0 *:sunrpc *:* LISTEN
udp 0 0 *:ntalk *:*
udp 0 0 *:talk *:*
udp 0 0 harkin.cs.m:netbios-dgm *:*
udp 0 0 harkin.cs.mo:netbios-ns *:*
udp 0 0 *:netbios-dgm *:*
udp 0 0 *:netbios-ns *:*
udp 0 0 *:800 *:*
udp 0 0 *:sunrpc *:*
raw 0 0 *:icmp *:* 7
raw 0 0 *:tcp *:* 7
Active UNIX domain sockets (only servers)
Proto RefCnt Flags Type State I-Node Path
unix 0 [ ACC ] STREAM LISTENING 576 /tmp/.font-unix/fs-1
unix 0 [ ACC ] STREAM LISTENING 49817 /dev/printer
unix 0 [ ACC ] STREAM LISTENING 19405 /tmp//kfm_2605_7369harkin.cs.montana.edu_0
unix 0 [ ACC ] STREAM LISTENING 19337 /tmp/.X11-unix/X0
unix 0 [ ACC ] STREAM LISTENING 19401 /tmp//kio_2605_7369harkin.cs.montana.edu_0
unix 0 [ ACC ] STREAM LISTENING 544 /dev/gpmctl
netstat -tcp
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 *:printer *:* LISTEN
tcp 1 0 harkin.cs.montana.:1865 esus.cs.montana.edu:www CLOSE_WAIT
tcp 1 0 harkin.cs.montana.:1864 esus.cs.montana.edu:www CLOSE_WAIT
tcp 1 0 harkin.cs.montana.:1863 esus.cs.montana.edu:www CLOSE_WAIT
tcp 1 0 harkin.cs.montana.:1862 esus.cs.montana.edu:www CLOSE_WAIT
tcp 57 0 harkin.cs.montana.:1619 metalab.unc.edu:ftp CLOSE_WAIT
tcp 0 0 harkin.cs.montana.e:859 esus.cs.montana.edu:ssh ESTABLISHED
tcp 0 0 harkin.cs.montana:rsync esus.cs.montana.edu:ssh ESTABLISHED
tcp 0 0 *:6000 *:* LISTEN
tcp 0 0 *:www *:* LISTEN
tcp 0 0 *:smtp *:* LISTEN
tcp 0 0 *:ssh *:* LISTEN
tcp 0 0 *:linuxconf *:* LISTEN
tcp 0 0 *:auth *:* LISTEN
tcp 0 0 *:finger *:* LISTEN
tcp 0 0 *:login *:* LISTEN
tcp 0 0 *:shell *:* LISTEN
tcp 0 0 *:telnet *:* LISTEN
tcp 0 0 *:ftp *:* LISTEN
tcp 0 0 *:netbios-ssn *:* LISTEN
tcp 0 0 *:sunrpc *:* LISTEN
netstat --ip -s
ip:
254070155 total packets received
11 bad header checksums
0 with size smaller than minimum
0 with data size < data length
5 with header length < data size
0 with data length < header length
1934936 fragments received
0 fragments dropped (dup or out of space)
136 fragments dropped after timeout
0 packets forwarded
1584844 packets not forwardable
0 packets denied access
0 redirects sent
98 packets with unknown or unsupported protocol
250888394 packets consumed here
247429789 total packets generated here
5804 lost packets due to resource problems
338133 total packets reassembled ok
1044464 output packets fragmented ok
5955042 output fragments created
0 packets with special flags set