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Re: xinetd.d listening twice on port 69



On Wed, 2005-04-06 at 16:15 +0900, Mark Sargent wrote:
> Mark Sargent wrote:
> 
> > Andy Green wrote:
> >> Here's an idea for Mark, run lsof -n | grep xinetd and see if you can
> >> see two IPv4 sockets open in there or one.  It's another way to look at
> >> the question of how many sockets are open and by whom.  Here's what I
> >> get with tftp up in xinetd
> >>
> >> [root server root]# lsof -n | grep xinetd
> >> xinetd     3674    root  cwd       DIR      253,0       4096          
> >> 2 /
> >> xinetd     3674    root  rtd       DIR      253,0       4096          
> >> 2 /
> >> xinetd     3674    root  txt       REG      253,0     152348    7218038
> >> /usr/sbin/xinetd
> >> xinetd     3674    root  mem       REG      253,0      47496    4587569
> >> /lib/libnss_files-2.3.4.so
> >> xinetd     3674    root  mem       REG      253,0      97736    4587567
> >> /lib/libnsl-2.3.4.so
> >> xinetd     3674    root  mem       REG      253,0     108332    4587529
> >> /lib/ld-2.3.4.so
> >> xinetd     3674    root  mem       REG      253,0     215272    4587573
> >> /lib/tls/libm-2.3.4.so
> >> xinetd     3674    root  mem       REG      253,0      28632    4587552
> >> /lib/libcrypt-2.3.4.so
> >> xinetd     3674    root  mem       REG      253,0      28504    7217911
> >> /usr/lib/libwrap.so.0.7.6
> >> xinetd     3674    root  mem       REG      253,0    1524828    4587533
> >> /lib/tls/libc-2.3.4.so
> >> xinetd     3674    root    0r      CHR        1,3                  1806
> >> /dev/null
> >> xinetd     3674    root    1r      CHR        1,3                  1806
> >> /dev/null
> >> xinetd     3674    root    2r      CHR        1,3                  1806
> >> /dev/null
> >> xinetd     3674    root    3r     FIFO        0,5                  
> >> 7715 pipe
> >> xinetd     3674    root    4w     FIFO        0,5                  
> >> 7715 pipe
> >> xinetd     3674    root    5u     IPv4       7837                   UDP
> >> *:tftp
> >> xinetd     3674    root    7u     unix 0xef733dc0                  7719
> >> socket
> >>
> >> - -Andy
> >> -----BEGIN PGP SIGNATURE-----
> >> Version: GnuPG v1.4.1 (GNU/Linux)
> >> Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
> >>
> >> iD8DBQFCUpHfjKeDCxMJCTIRAoM1AKCFUosI/+BFZr3PVfV2lFPkwYO5VwCgiAKU
> >> CeWphxIqUtB962j6EI2D3lE=
> >> =QkFJ
> >> -----END PGP SIGNATURE-----
> >>
> > Hi All,
> >
> > ok, will do this at work tomorrow, as the machne is there. Cheers.
> >
> > Mark Sargent.
> >
> Hi All,
> 
> below is the results. I have no idea what I'm looking at/for.
> 
> [root localhost base-1.1]# lsof -n | grep xinetd
> xinetd    5105           root  cwd       DIR        3,3     
> 4096          2 /
> xinetd    5105           root  rtd       DIR        3,3     
> 4096          2 /
> xinetd    5105           root  txt       REG        3,3   152348     
> 122966 /usr /sbin/xinetd
> xinetd    5105           root  mem       REG        3,3   215272     
> 356961 /lib /tls/libm-2.3.4.so
> xinetd    5105           root  mem       REG        3,3    97736     
> 357071 /lib /libnsl-2.3.4.so
> xinetd    5105           root  mem       REG        3,3    28504     
> 123002 /usr /lib/libwrap.so.0.7.6
> xinetd    5105           root  mem       REG        3,3  1524828     
> 356936 /lib /tls/libc-2.3.4.so
> xinetd    5105           root  mem       REG        3,3    47496     
> 778949 /lib /libnss_files-2.3.4.so
> xinetd    5105           root  mem       REG        3,3    28632     
> 357090 /lib /libcrypt-2.3.4.so
> xinetd    5105           root  mem       REG        3,3   108332     
> 356935 /lib /ld-2.3.4.so
> xinetd    5105           root    0r      CHR        1,3                
> 1980 /dev /null
> xinetd    5105           root    1r      CHR        1,3                
> 1980 /dev /null
> xinetd    5105           root    2r      CHR        1,3                
> 1980 /dev /null
> xinetd    5105           root    3r     FIFO        0,5                
> 9850 pipe
> xinetd    5105           root    4w     FIFO        0,5                
> 9850 pipe
> xinetd    5105           root    5u     IPv4       9911                 
> TCP *:25 00 (LISTEN)
> xinetd    5105           root    6u     IPv4       9912                 
> TCP *:po p3 (LISTEN)
> xinetd    5105           root    7u     unix 0xcedda940                
> 9852 sock et
> xinetd    5105           root    8u     IPv4       9913                 
> UDP *:tf tp
> xinetd    5105           root    9u     IPv4       9914                 
> UDP *:tf tp

Did you get rid of all the backup files from /etc/xinetd.d?

Paul.
-- 
Paul Howarth <paul city-fan org>


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