[Bug 308334] [NEW] firestarter and samba not working together

Martijn m.a.j.w.kaandorp at zonnet.nl
Mon Dec 15 22:17:26 UTC 2008


Public bug reported:

Binary package hint: firestarter

I have to do the following to make samba work through iptables
(firewall) set by the firestarter:

on the client side, i ihave to add the following lines to /etc/firestarter/inbound/setup:
# Allow response to netbios name broadcasts from the local network.
$IPT -A INBOUND -s $NET -p udp -m state --state NEW -j ACCEPT
There should be an option for this in one of the firestarter menus.

on the serverside:
through the policy menu, i have to set the inbound policy rule: allow SAMBA (smb) service on ports: 137-139, 445
and also through the preferences menu:  disable Block broadcasts from external network
Perhaps disable block broadcasts should also be handled when setting the SAMBA inbound policy rule.
Is there a security issue when disabling block broadcast from external network?

Another issue when using SSH policy rules:
Perhaps an option and setting some parameters, login attempts and setting a time interval, in order to minimize bruteforce attacks could be added.
I know have to manually add the following lines in /etc/firestarter/user-pre:
iptables -I INPUT -p tcp --dport 22 -i eth0 -m state --state NEW -m recent --set
iptables -I INPUT -p tcp --dport 22 -i eth0 -m state --state NEW -m recent --update --seconds 60 --hitcount 4 -j DROP

Perhaps the mentioned issuses cannot be considered to be bugs, but it
really BUGS a lot of people during the setup of a server.

** Affects: firestarter (Ubuntu)
     Importance: Undecided
         Status: New

-- 
firestarter and samba not working together
https://bugs.launchpad.net/bugs/308334
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