On a stripped down system running QNX 6.4.1 on a PPC platform, a 'netstat' command shows the following: # netstat Active Internet connections Proto Recv-Q Send-Q Local Address Foreign Address State udp 0 0 *.* *.* A 'pidin fd' doesn't show anyone with an open socket listening. Any idea why it shows a listener when no process (that I know of) is actually listening? The pidin list is as follows: # pidin pid tid name prio STATE Blocked 1 1 ke-instr-qnx641-p1 0f READY 1 3 ke-instr-qnx641-p1 10r RECEIVE 1 1 4 ke-instr-qnx641-p1 10r RECEIVE 1 1 5 ke-instr-qnx641-p1 10r RECEIVE 1 1 7 ke-instr-qnx641-p1 10r RECEIVE 1 1 9 ke-instr-qnx641-p1 10r RECEIVE 1 1 10 ke-instr-qnx641-p1 10r RECEIVE 1 1 13 ke-instr-qnx641-p1 10r RECEIVE 1 1 14 ke-instr-qnx641-p1 10r RUNNING 1 15 ke-instr-qnx641-p1 255r RECEIVE 1 1 17 ke-instr-qnx641-p1 10r RECEIVE 1 1 18 ke-instr-qnx641-p1 10r RECEIVE 1 2 1 sbin/devc-ser8250 10r RECEIVE 1 3 1 bin/ksh 10r SIGSUSPEND 6 1 sbin/pipe 10r SIGWAITINFO 6 2 sbin/pipe 10r RECEIVE 1 6 3 sbin/pipe 10r RECEIVE 1 6 4 sbin/pipe 10r RECEIVE 1 7 1 usr/sbin/ham 10r RECEIVE 1 7 2 usr/sbin/ham 10r RECEIVE 1 7 3 usr/sbin/ham 255r RECEIVE 3 7 4 usr/sbin/ham 255r RECEIVE 6 7 5 usr/sbin/ham 10r RECEIVE 1 7 6 usr/sbin/ham 10r RECEIVE 1 7 7 usr/sbin/ham 10r RECEIVE 1 7 8 usr/sbin/ham 10r RECEIVE 1 10 1 usr/sbin/ham 10r RECEIVE 1 81939 1 sbin/io-pkt-v6-hc 21r SIGWAITINFO 81939 2 sbin/io-pkt-v6-hc 21r RECEIVE 1 708612 1 bin/pidin 10r REPLY 1 Thanks, Bob
On Fri, Apr 09, 2010 at 05:38:34PM -0400, Robert Burns wrote: > On a stripped down system running QNX 6.4.1 on a PPC platform, a 'netstat' command shows the following: > > # netstat > Active Internet connections > Proto Recv-Q Send-Q Local Address Foreign Address State > udp 0 0 *.* *.* netstat itself uses a temporary socket for its information gathering. Regards, -seanb
