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Old 05-17-2005, 12:40 PM   #1
Wimpie22
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Registered: May 2003
Posts: 85

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Samba/Firestarter problem (specified network name is not longer available)


Hello,

I have installed a samba server on fc3.

It works great!

until i installed Firestarter a firewall program, i granted acces from my workstation to the server, and i can acces the samba server
When i try to copy some data from a workstation to the samba server.
I get some times the following error.

"The specified network name is no longer available."

here is my iptables rules!


Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT tcp -- dns.wanadoo.nl anywhere tcp flags:!SYN,RST,ACK/SYN
ACCEPT udp -- dns.wanadoo.nl anywhere
ACCEPT tcp -- dns.euro.net anywhere tcp flags:!SYN,RST,ACK/SYN
ACCEPT udp -- dns.euro.net anywhere
ACCEPT all -- anywhere anywhere
LSI udp -- anywhere anywhere udp dpt:traceroute
LSI icmp -- anywhere anywhere
DROP all -- anywhere 255.255.255.255
DROP all -- anywhere 10.0.0.255
DROP all -- BASE-ADDRESS.MCAST.NET/8 anywhere
DROP all -- anywhere BASE-ADDRESS.MCAST.NET/8
DROP all -- 255.255.255.255 anywhere
DROP all -- anywhere 0.0.0.0
DROP all -- anywhere anywhere state INVALID
LSI all -f anywhere anywhere limit: avg 10/min burst 5
INBOUND all -- anywhere anywhere
INBOUND all -- anywhere 192.168.0.100
INBOUND all -- anywhere 10.0.0.1
INBOUND all -- anywhere 192.168.0.255
LOG_FILTER all -- anywhere anywhere
LOG all -- anywhere anywhere LOG level info prefix `Unknown Input'

Chain FORWARD (policy DROP)
target prot opt source destination
LSI udp -- anywhere anywhere udp dpt:traceroute
LSI icmp -- anywhere anywhere
TCPMSS tcp -- anywhere anywhere tcp flags:SYN,RST/SYN TCPMSS clamp to PMTU
OUTBOUND all -- anywhere anywhere
ACCEPT tcp -- anywhere 192.168.0.0/24 state RELATED,ESTABLISHED
ACCEPT udp -- anywhere 192.168.0.0/24 state RELATED,ESTABLISHED
LOG_FILTER all -- anywhere anywhere
LOG all -- anywhere anywhere LOG level info prefix `Unknown Forward'

Chain OUTPUT (policy DROP)
target prot opt source destination
ACCEPT tcp -- 10.0.0.1 dns.wanadoo.nl tcp dpt:domain
ACCEPT udp -- 10.0.0.1 dns.wanadoo.nl udp dpt:domain
ACCEPT tcp -- 10.0.0.1 dns.euro.net tcp dpt:domain
ACCEPT udp -- 10.0.0.1 dns.euro.net udp dpt:domain
ACCEPT all -- anywhere anywhere
DROP all -- BASE-ADDRESS.MCAST.NET/8 anywhere
DROP all -- anywhere BASE-ADDRESS.MCAST.NET/8
DROP all -- 255.255.255.255 anywhere
DROP all -- anywhere 0.0.0.0
DROP all -- anywhere anywhere state INVALID
OUTBOUND all -- anywhere anywhere
OUTBOUND all -- anywhere anywhere
LOG_FILTER all -- anywhere anywhere
LOG all -- anywhere anywhere LOG level info prefix `Unknown Output'

Chain INBOUND (4 references)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT udp -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT all -- 192.168.0.101 anywhere
ACCEPT all -- 192.168.0.100 anywhere
ACCEPT tcp -- 192.168.0.0/24 anywhere tcp dpts:netbios-ns:netbios-ssn
ACCEPT udp -- 192.168.0.0/24 anywhere udp dpts:netbios-ns:netbios-ssn
ACCEPT tcp -- 192.168.0.0/24 anywhere tcp dpt:microsoft-ds
ACCEPT udp -- 192.168.0.0/24 anywhere udp dpt:microsoft-ds
ACCEPT tcp -- 192.168.0.1 anywhere tcp dpts:netbios-ns:netbios-ssn
ACCEPT udp -- 192.168.0.1 anywhere udp dpts:netbios-ns:netbios-ssn
ACCEPT tcp -- 192.168.0.1 anywhere tcp dpt:microsoft-ds
ACCEPT udp -- 192.168.0.1 anywhere udp dpt:microsoft-ds
ACCEPT tcp -- 192.168.0.101 anywhere tcp dpts:netbios-ns:netbios-ssn
ACCEPT udp -- 192.168.0.101 anywhere udp dpts:netbios-ns:netbios-ssn
ACCEPT tcp -- 192.168.0.101 anywhere tcp dpt:microsoft-ds
ACCEPT udp -- 192.168.0.101 anywhere udp dpt:microsoft-ds
LSI all -- anywhere anywhere

Chain LOG_FILTER (5 references)
target prot opt source destination

Chain LSI (6 references)
target prot opt source destination
LOG_FILTER all -- anywhere anywhere
LOG tcp -- anywhere anywhere tcp flags:SYN,RST,ACK/SYN limit: avg 1/sec burst 5 LOG level info prefix `Inbound '
DROP tcp -- anywhere anywhere tcp flags:SYN,RST,ACK/SYN
LOG tcp -- anywhere anywhere tcp flags:FIN,SYN,RST,ACK/RST limit: avg 1/sec burst 5 LOG level info prefix `Inbound '
DROP tcp -- anywhere anywhere tcp flags:FIN,SYN,RST,ACK/RST
LOG icmp -- anywhere anywhere icmp echo-request limit: avg 1/sec burst 5 LOG level info prefix `Inbound '
DROP icmp -- anywhere anywhere icmp echo-request
LOG all -- anywhere anywhere limit: avg 5/sec burst 5 LOG level info prefix `Inbound '
DROP all -- anywhere anywhere

Chain LSO (0 references)
target prot opt source destination
LOG_FILTER all -- anywhere anywhere
LOG all -- anywhere anywhere limit: avg 5/sec burst 5 LOG level info prefix `Outbound '
REJECT all -- anywhere anywhere reject-with icmp-port-unreachable

Chain OUTBOUND (3 references)
target prot opt source destination
ACCEPT icmp -- anywhere anywhere
ACCEPT tcp -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT udp -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT all -- anywhere anywhere


Thanks for any help.

Wouter
 
  


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