irc, oidentd|Nätverk / Internet|Forum|Nordichardware

Tjosan

Såhär ser mitt nätverk ut:

ADSL-modem (Telia 8/0.8 ) > m0n0wall-burk > switch > samtliga datorer

m0n0wall är gateway:en som sköter firewall/NAT osv osv, dens IP är 192.168.1.100.
Servern med psybnc, eggdrops och oidentd har IP:t 192.168.1.1 och vi kan kalla den för amiga.

Port 113 (UDP/TCP) är forwardad till 192.168.1.1.

Nu har jag googlat och läst manualer i fem (5) timmar och ändå inte kunnat få detta att fungera. Det som inte fungerar är att amiga inte skickar en IDENT respons till IRC-servrarna, detta resulterar i att klienterna på IRC-servern får "~" framför hosten, som t.ex. ~blabla@h28n1fls304o838.telia.com . Kollar jag syslogen så är det detta som händer:

Feb 17 04:03:29 amiga oidentd[17450]: Connection from irc.du.se (130.243.52.250):39717

	Feb 17 04:03:29 amiga oidentd[17450]: [irc.du.se] 1613 , 6667 : ERROR : NO-USER

oidentd körs som nobody:nogroup, och jag har t.om. chmod 777:at alla .oidentd.conf-filer i alla HOME-directories. Här är /etc/default/oidentd:

# options to use when starting oidentd as daemon:

	# -m    lookup masquaraded connections in /etc/oidentd_masq.users

	# -f    forward requests for masquaraded connections to real host

	# -q    don't log connections to oidentd

	# see oidentd(8) for detailed list

	OIDENT_OPTIONS=""

	

	# user / group

	OIDENT_USER=nobody

	OIDENT_GROUP=nogroup

	

	# Allow the default router to act as an oidentd proxy? (yes/no)

	# this is needed behind a masquarading router that runs oidentd -f

	# if your identd proxy is not the default router, you have to

	# manually specify it via -P

	OIDENT_BEHIND_PROXY=no

Sen har vi /etc/oidentd.conf:

# Configuration for oidentd

	# see oidentd.conf(5)

	#

	 default {

	default {

	allow spoof

	allow spoof_all

	allow spoof_privport

	allow random

	allow random_numeric

	allow numeric

	allow hide

	# global { reply "amiga"}

	}

	}

	

Sist men inte minst /etc/oidentd_masq.conf:

# oident masquarded connections configuration

	

	# use this file if your host is masquarading connections for several

	# hosts and you want to return a reply based on the hostname of

	# the originating machine

	# by default, such requests are forwarded to the real host.

	# you can disable forwarding by removing "-f" from OIDENT_OPTIONS

	# in /etc/default/oidentd

	

	# add hosts in the following format, see oidentd_masq.conf(5) for details:

	# <ip or host>[/mask] <username> <os>

	# <Host>[/<Mask>]          <Ident Response>    <System Type>

	

(tom)

... och när man tittar på trafiken:

/home/fackamato/ tcpdump -i eth1 |grep auth

	tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

	listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes

	16:15:53.785656 IP wineasy2.se.quakenet.org.57754 > amiga.auth: S 1770643523:1770643523(0) win 65535 <mss 1460,nop,nop,sackOK,nop,wscale 1,nop,nop,timestamp 3595468305 0>

	16:15:53.785723 IP amiga.auth > wineasy2.se.quakenet.org.57754: S 933157883:933157883(0) ack 1770643524 win 5792 <mss 1460,sackOK,timestamp 133733695 3595468305,nop,wscale 2>

	16:15:53.807484 IP wineasy2.se.quakenet.org.57754 > amiga.auth: . ack 1 win 33304 <nop,nop,timestamp 3595468328 133733695>

	16:15:53.833925 IP wineasy2.se.quakenet.org.57754 > amiga.auth: P 1:14(13) ack 1 win 33304 <nop,nop,timestamp 3595468353 133733695>

	16:15:53.834031 IP amiga.auth > wineasy2.se.quakenet.org.57754: . ack 14 win 1448 <nop,nop,timestamp 133733743 3595468353>

	16:15:53.842394 IP amiga.auth > wineasy2.se.quakenet.org.57754: P 1:32(31) ack 14 win 1448 <nop,nop,timestamp 133733751 3595468353>

	16:15:53.843065 IP amiga.auth > wineasy2.se.quakenet.org.57754: F 32:32(0) ack 14 win 1448 <nop,nop,timestamp 133733752 3595468353>

	16:15:53.864689 IP wineasy2.se.quakenet.org.57754 > amiga.auth: . ack 33 win 33288 <nop,nop,timestamp 3595468385 133733751>

	16:15:53.866378 IP wineasy2.se.quakenet.org.57754 > amiga.auth: F 14:14(0) ack 33 win 33304 <nop,nop,timestamp 3595468386 133733751>

	16:15:53.866414 IP amiga.auth > wineasy2.se.quakenet.org.57754: . ack 15 win 1448 <nop,nop,timestamp 133733775 3595468386>

edit:

/var/log/syslog

Feb 17 16:15:53 amiga oidentd[31046]: Connection from wineasy2.se.quakenet.org (213.131.131.156):57754

	Feb 17 16:15:53 amiga oidentd[31046]: [wineasy2.se.quakenet.org] 1430 , 6667 : ERROR : NO-USER

	

Någon som har någon idé?