xinetd.d listening twice on port 69
Mark Sargent
powderkeg at snow.email.ne.jp
Wed Apr 6 08:41:51 UTC 2005
Andy Green wrote:
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> Mark Sargent wrote:
>
>
> | [root at localhost tftp]# cat /etc/xinetd.conf
> ...
> | service tftp
> | {
> | socket_type = dgram
> | protocol = udp
> | wait = yes
> | user = root
> | server = /usr/bin/tftp
> | server_args = -c -s /tftpboot
> | disable = no
> | per_source = 11
> | cps = 100 2
> | }
> | Ok, now, how does that get there..? I certainly didn't put it there. Is
> | it put there by default by another process..? Cheers.
>
> Shouldn't be. This idea of a directory of config files was invented to
> allow optionally present stuff to easily add and remove its personal
> config from the main program without having to parse a single master
> config file and append / rip bits out of it. It's clear that the tftp
> package does generate its /etc/xinetd.d/ tftp file for its config. So
> it's hard to understand it would also append its config to the master
> file.
>
> Anyway, rip out the appended stuff from /etc/xinetd.conf and restart the
> xinetd service and I guess you'll be okay.
>
> But I am still bemused by the two listening sockets on the same port
> being possible. Maybe it is some kind of cool load balancing feature I
> never heard of. Can anyone else here explain how it can be?
>
> - -Andy
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Hi All,
it just keeps getting more interesting. Now, with restarting xinetd and
confirming only 1 instance of xinetd.d listening on port 69 udp and
connecting via the tftp client I keep getting an error when trying to
test a put,
tftp> put /home/coolboarderguy/downloads/tftptest /etc/xinetd.d/tftptest
Error code 1: File not found
Now, that file is definitely there,
[root at localhost downloads]# ls
acid cobalt firmware packetshaper snort tftp
browsers databases fonts plugins solaris tftptest
buffalolpc4-clx emailers langtools rescuetools status tripwire
chkrootkit fcheck linuxntfs samag summit webmin
cisco firewalls netscreen smartswitch syslog-ng ZyXEL
I am tired..hehe...any ideas.? Is this just me this time..? Cheers.
Mark Sargent.
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