RE: [cobalt-users] proftpd on RaQ4 does not listen to the "IdentL ookups off" directi ve that I put in /etc/proftpd.conf

["Paulick, Jim" <jpaulick@xxxxxxx>]

just figured it out....

sorry.. I'm not used to proftpd's  <virtual server> blocks...

my fault.

apologies.

-jim


-----Original Message-----
From: Paulick, Jim [mailto:jpaulick@xxxxxxx]
Sent: Friday, July 26, 2002 8:29 AM
To: 'cobalt-users@xxxxxxxxxxxxxxx'
Subject: [cobalt-users] proftpd on RaQ4 does not listen to the
"IdentLookups off" directi ve that I put in /etc/proftpd.conf


has anyone had trouble disabling this ident lookup?

here is my server config.

# This is a basic ProFTPD configuration file (rename it to
# 'proftpd.conf' for actual use.  It establishes a single server
# and a single anonymous login.  It assumes that you have a user/group
# "nobody" and "ftp" for normal operation and anon.

ServerName                      "someftpserver"
ServerType                      inetd
DeferWelcome                    on
DefaultServer                   on
DefaultRoot                     / admin
DefaultRoot                     ~/../.. site-adm
DefaultRoot                     ~ !site-adm
IdentLookups                    off


now... my server, upon restart responded to my "ServerName" directive... but it ignored my "DeferWelcome" and my     "IdentLookups off" directive.  has anyone had trouble before?

here is a tcpdump to show that it is clearly attempting an ident lookup on the calling host

first, here is the ftp connection issue to show that it is in fact reading my config file (someserver)
Connected to 10.17.7.20.
220 ProFTPD 1.2.0 Server (someserver) [10.17.7.20]
User (10.17.7.20:(none)):

now the tcpdump:  (192.168.0.1 is the client)  (192.168.45.2 is the server)  these are ip's that I searched and replaced.
notice the long delays because of the auth lookups. almost 10 seconds.  bleh!

tcpdump: listening on eth0
08:02:24.146705 192.168.0.1.45048 > 192.168.45.2.ftp: S 2621579214:2621579214(0) w
in 5840 <mss 1380,sackOK,timestamp 154927922[|tcp]> (DF)
08:02:24.146844 192.168.45.2.ftp > 192.168.0.1.45048: S 3706604650:3706604650(0) a
ck 2621579215 win 31740 <mss 1380,sackOK,timestamp 3178474386[|tcp]> (DF)
08:02:24.147330 192.168.0.1.45048 > 192.168.45.2.ftp: . ack 1 win 5840 <nop,nop,ti
mestamp 154927922 3178474386> (DF)
08:02:24.736287 192.168.45.2.2228 > 192.168.0.1.auth: S 3698722219:3698722219(0) w
in 32120 <mss 1460,sackOK,timestamp 3178474445[|tcp]> (DF)
08:02:27.730069 192.168.45.2.2228 > 192.168.0.1.auth: S 3698722219:3698722219(0) w
in 32120 <mss 1460,sackOK,timestamp 3178474745[|tcp]> (DF)
08:02:33.730071 192.168.45.2.2228 > 192.168.0.1.auth: S 3698722219:3698722219(0) w
in 32120 <mss 1460,sackOK,timestamp 3178475345[|tcp]> (DF)
08:02:34.754650 192.168.45.2.ftp > 192.168.0.1.45048: P 1:53(52) ack 1 win 31740 <
nop,nop,timestamp 3178475447 154927922> (DF)
08:02:34.755172 192.168.0.1.45048 > 192.168.45.2.ftp: . ack 53 win 5840 <nop,nop,t
imestamp 154928983 3178475447> (DF) [tos 0x10]


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