search for: dports

...icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmp type 11 Chain AllowSMB (6 references) pkts bytes target prot opt in out source destination 0 0 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 135,445 0 0 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpts:137:139 0 0 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp spt:137 dpts:1024:65535 0 0 ACCEPT tcp -- * * 0.0.0.0/0...

...ts bytes target prot opt in out source destination 0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED 0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 22,8080,10000 0 0 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:10000 0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 Chain dmz2loc (1 references) pkts bytes target prot opt in out source...

Hi, system info: ubuntu 7.04 (Host OS) samba 3.0.24 (installed with apt-get) vmware-server 6.0.1 windows XP (Guest OS) I was using the iptables script provided by iptablesrocks.org. It's been quite useful, but I ran into a problem when I tried to connect samba. Without any iptables rules, I have no problem when connecting host os(ubuntu samba server) from guest os Windows XP. I referenced

Hi i have a debian box working as a router.. it works quite well, now i want to give more than 1 ip.. is it possible to do it? some of them must be an open ip.. i mean.. all ports opened is it possible? how should i do it? Here is my nat.sh script just in case someone wants it.. (comments r in spanish.. and not right) Thanks in advance, #!/bin/sh echo "AthoS LaN Generando

Hi, I have a problem with asterisks on Linux. Looks like it is a iptables problem. My external client (eyebeam, on a different computer) cannot register to the asterisk server, but the asterisk server itself *looks* working. If I dial one of the incoming phone numbers for the server, I can see the call arriving in Asterisk (using asterisk -r). I tried nmap on my server, and this is the result:

I''m attempting to setup Squid as shown on: http://shorewall.sourceforge.net/Shorewall_Squid_Usage.html#DMZ The firewall is a Bering 1.0 firewall running Shorewall 1.3.11, Red Hat 7.2 on the server in the DMZ. I''m not seeing the requests come in to the server using tcpdump. The server is 192.168.2.1 connecting to eth2 on the firewall, the local traffic I''m trying to

hi all i m connecting to my samba server from a windows xp client. whenever i started my firewall script the client used to take 4 minutes to connect to the samba server and i run IRIS (sniffer) on my windows xp box it captures a packet as shown below ------------------------------------------------------------------------------------------------------------------------------------- OPTIONS /

Hi; I sucesyfully ran AD on samba4 software. All required by me functions works properly but when I turn on firewall my enviroment is getting very slow - logon process is 3 times longer then on system with disabled firewall service. Below I pasted my firewall configuration - I based on samba tutorial and aexples and official microsoft web page with needed ports: Have you similar problems after

...FORWARD -o eth2 -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT iptables -A FORWARD -t filter -i eth2 -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A FORWARD -i eth2 -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A FORWARD -p tcp -i eth2 -o eth1 -d 192.168.1.3 -m multiport --dports 80,443 -m state --state NEW -j ACCEPT I'm sure its something I'm doing wrong. Any help would be greatly appreciated. Thanks -- Bo Lynch

My firewall config is below... I am trying to figure out why another machine has access to port 5038 on my machine based on these firewall rules. I thought the reject at the bottom would take care of all other ports? It does not. I have restarted with "server iptables restart" and same thing. I can connect from another machine to my machine on port 5038. How do I prevent this?

Below is my firewall rules for iptables. everything is working fine except for NFS I cannot mount my drive. If I turn off iptables I can mount. Looking at this : http://www.centos.org/docs/5/html/Deployment_Guide-en-US/ch-nfs.html Important In order for NFS to work with a default installation of Red Hat Enterprise Linux with a firewall enabled, IPTables with the default TCP port 2049

Hi everyone, I had posted recently about getting Samba4 to work on CentOS 6.4 but having changes only replicating in one direction, from the Win2k3 AD but not back to it. I solved the problem, this time, by disabling iptables. I find it a bit hard to understand. These are the rules I have set up: *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [52:5888] -A INPUT -m state

hi if i remove the rule for transparent redirection from my firewall script then it works well. what can be the connection of transparent redirection with samba please help me out. i m in a grate trouble. the detailed problem is below Regards Azeem >From: "azeem ahmad" <azeem484@hotmail.com> >To: samba@lists.samba.org >Subject: [Samba] iptables and samba >Date:

...Chain loc2net (1 references) pkts bytes target prot opt in out source destination 63 2907 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED 9 432 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 22,110,143,443,6002 93 4464 all2all all -- * * 0.0.0.0/0 0.0.0.0/0 Chain net2all (3 references) pkts bytes target prot opt in out source destination 99 4761 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABL...

sorry, i''m confuse where to post my problem.. i was post to shorewall-users, but must read to support.html this''s my problem ----------- i have squid running on DMZ zone and my network using ProxyARP on eth1 and eth2 mylinuxbox slackware 9.2 my network can access to internet normal, but can''t redirect to squid server from firewall. sometimes my network can connect

Hi, I get frequent logfile entries from Shorewall similar to the following: Nov 25 11:22:51 10.0.0.248 kernel: Shorewall:net2mill:DROP:IN=eth2 OUT=eth0 SRC=202.96.117.50 DST=10.0.0.10 LEN=56 TOS=0x00 PREC=0x00 TTL=241 ID=0 PROTO=ICMP TYPE=11 CODE=0 [SRC=10.0.0.10 DST=202.101.167.133 LEN=48 TOS=0x00 PREC=0x00 TTL=1 ID=13591 DF PROTO=TCP INCOMPLETE [8 bytes] ] Could someone explain what the

Dear Members I hope you are all doing well. I am busy teaching myself iptables and was wondering if I may get some advise. The scenario is the following: 1. Default policy is to block all traffic 2. Allow web traffic and SSH 3. Allow other applications I have come up with the following: #!/bin/bash # RESET CURRENT RULE BASE iptables -F service iptables save # DEFAULT FIREWALL

https://bugzilla.netfilter.org/show_bug.cgi?id=821 Summary: Rosa Product: iptables Version: unspecified Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P5 Component: iptables AssignedTo: netfilter-buglog at lists.netfilter.org ReportedBy: andoandre at gmail.com

Hello, I do appologize if this is something that was already discussed somewhere else... but for now I was not able to find the appropriate How-To. Would anybody know what the IPTABLES entries are to have working Samba4 Domain Controller? I tried the following: -A INPUT -p tcp -m state --state NEW -m tcp --dport 88 -j ACCEPT -A INPUT -p tcp -m state --state NEW -m tcp --dport 749 -j ACCEPT -A

Hi community, i have a samba server that work's great, but my friends of IT security said that is vulnerable without a firewall,  i try to set an iptables firewall using the official documentation but is not working (obviously), this ti my config: #!/bin/sh echo n Aplicando Reglas de Firewall... ## FLUSH de reglas iptables -F iptables -X iptables -Z iptables -t nat -F ## Establecemos