Hi Peoples,
I'm still beating my head with the Proftpd although I have solved my
orininal issue. That turned out to be an iptables issue and I'm
beginning to wonder if iptables is playing with me again. I have an FTP
server that allows anonymous downloads and with specific accounts able
to upload to the anonymous directory. The problem is, those users
cannot upload. I have attached my proftpd conf file and my iptables for
those willing to take a look and provide some feedback:
Thanks for any feedback.
Iptables:
#!/bin/bash
# Make sure modules are loaded
insmod ip_tables
insmod ip_conntrack
insmod ip_conntrack_ftp
insmod ipt_state
# Flush any existing rules
iptables -F
# Block x.x.x.x/x.x.x.x
iptables -A INPUT -s 194.150.236.171 -j DROP
iptables -A INPUT -s 213.193.230.2 -j DROP
iptables -A INPUT -s 205.134.230.2 -j DROP
iptables -A INPUT -s 201.15.13.42 -j DROP
iptables -A INPUT -s 61.100.12.125 -j DROP
iptables -A INPUT -s 193.136.200.48 -j DROP
iptables -A INPUT -s 61.218.41.152 -j DROP
iptables -A INPUT -s 61.183.22.0/24 -j DROP
iptables -A INPUT -s 80.228.206.0/24 -j DROP
iptables -A INPUT -s 67.94.106.0/24 -j DROP
# Allow other traffic
# iptables -A INPUT -j ACCEPT
iptables -A INPUT -p tcp -m tcp --dport 20 -j ACCEPT
iptables -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
iptables -A INPUT -p tcp -m tcp --dport 25 -j ACCEPT
iptables -A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
iptables -A INPUT -p tcp -m tcp --dport 110 -j ACCEPT
iptables -A INPUT -p tcp -m tcp --dport 443 -j ACCEPT
iptables -A INPUT -p icmp -m state --state
ESTABLISHED,RELATED -j ACCEPT
iptables -A INPUT -p tcp --sport 21 -m state --state
ESTABLISHED -j ACCEPT
iptables -A OUTPUT -p tcp --dport 21 -m state --state
NEW,ESTABLISHED -j ACCEPT
iptables -A OUTPUT -p icmp -m state --state
NEW,ESTABLISHED,RELATED -j ACCEPT
#Drop all other traffic
#iptables -A INPUT -j DROP
Proftpd conf:
AuthPAMAuthoritative on
IdentLookups off
UseReverseDNS off
Port 21
Umask 022
ListOptions "-a"
AllowRetrieveRestart on
AllowStoreRestart on
MaxInstances 20
User nobody
Group nobody
ScoreboardFile /var/run/proftpd.score
<Global>
AllowOverwrite yes
<Limit ALL SITE_CHMOD>
AllowAll
</Limit>
</Global>
LogFormat default "%h %l %u %t \"%r\" %s %b"
LogFormat auth "%v [%P] %h %t \"%r\" %s"
TransferLog /var/log/proftpd/xferlog
ExtendedLog /var/log/proftpd/access.log WRITE,READ
ExtendedLog /var/log/proftpd/auth.log AUTH auth
UseFTPUsers off
<Anonymous /var/ftp/pub>
AnonRequirePassword on
User gps
Group gps
#DefaultChdir /var/ftp/pub/
RequireValidShell off
<Limit STOR>
AllowAll
</Limit>
<Limit WRITE>
AllowAll
</Limit>
</Anonymous>
<Anonymous ~ftp>
User ftp
Group ftp
AccessGrantMsg "Anonymous login ok, restrictions apply."
UserAlias anonymous ftp
DefaultChdir /pub/
RequireValidShell off
AnonRequirePassword off
<Limit LOGIN>
AllowAll
</Limit>
<Limit WRITE>
DenyAll
</Limit>
<Limit STOR>
DenyAll
</Limit>
<Limit READ>
AllowAll
</Limit>
</Anonymous>