Subnets and MS Shares

[DavyDC]

Hi,

I'm using a Linux with multiple subnets. When accessing a MS Server 2003 (fiel share) from behind a subnet with about 15 users at the same time. I get on windows the error that's it's not available. When trying again it works. It just stops working random as if there are not enough connections.

Any help please?

[DavyDC]

I'm running debian 5.0. anyone has a solution?

[DavyDC]

My interfaces file

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

#================================#
#Glasvezel verbinding (WAN-zijde)#
# => IP wordt toegekend via DHCP #
# => Dit komt uit de major #
#================================#
allow-hotplug eth6
iface eth6 inet dhcp
post-up /etc/network/if-up.d/bad-firewall.sh

#================================#
#Lokaal 63 (LAN-zijde) #
# => Static IP met DHCP-server #
#================================#
allow-hotplug eth1
iface eth1 inet static
address 10.0.3.1
netmask 255.255.255.0
network 10.0.3.0
broadcast 10.0.3.255

#=============================#
#Lokaal 62 (LAN-zijde) #
# => Static IP met DHCP-server#
#=============================#
allow-hotplug eth2
iface eth2 inet static
address 10.0.4.1
netmask 255.255.255.0
network 10.0.4.0
broadcast 10.0.4.255

#=============================#
#Lokalen 20-66 #
# => Static IP met DHCP-server#
#=============================#
allow-hotplug eth3
iface eth3 inet static
address 10.0.5.1
netmask 255.255.255.0
network 10.0.5.0
broadcast 10.0.5.255

#=============================#
#Lokalen 67-68 #
# => Static IP met DHCP-server#
#=============================#
allow-hotplug eth4
iface eth4 inet static
address 10.0.6.1
netmask 255.255.255.0
network 10.0.6.0
broadcast 10.0.6.255

#=============================#
#Internaat #
# => Static IP met DHCP-Server#
#=============================#
allow-hotplug eth5
iface eth5 inet static
address 10.0.7.1
netmask 255.255.255.0
network 10.0.7.0
broadcast 10.0.7.255

my routing file

#!/bin/sh

PATH=/USR/sbin:/sbin:/bin:/usr/bin

#DELETE EXISTING RULES
iptables -X
iptables-t nat -F
iptables-t nat -X
iptables-t mangle -F
iptables-t mangle -X
iptables -p INPUT ACCEPT
iptables -p OUTPUT ACCEPT
iptables -p FORWARD ACCEPT

#MASQUERADE
iptables -t nat -A POSTROUTING -o eth6 -j MASQUERADE