similar to: FWD via Trunk from DMZ to LAN

Displaying 20 results from an estimated 20000 matches similar to: "FWD via Trunk from DMZ to LAN"

2005 Oct 04
0
forward iax extension
2004 Aug 22
6
LAN to DMZ zone issues.
Hello all, Name is Andrew and in desperate need of some info. Setup: - Mandrake 9.1 with three interfaces (eth0 --> WAN) C-class /28 network (with tree virtual addresses which I am DNAT-ing to the DMZ) (eth1 --> LAN) A-class 10.0.0.0/8 (eth2 --> DMZ) A-class subnet 10.1.123.0/24 - Running stock Shorewall ver: shorewall-1.3.14-3.1.91mdk Dilemma: - LAN can not access the DMZ zone
2007 May 10
1
asterisk SIP domain (in LAN or DMZ)?
Hello I want to use Asterisk to implement a SIP Domain allowing my clients to do URI dialing and receive calls from the Internet through URIs and ENUM. My question is, should I put my Asterisk outside the firewall (in the DMZ) to allow connections to the Internet? Or should I have it inside my local network and put a SIP Proxy (like Openser) in the DMZ to implement the SIP domain? Thanks
2008 Apr 26
2
Cannot use SSH from dmz to lan
Hello, The shorewall version is shorewall-3.0.7-1 installed in Centos 5.1 (kernal 2.6.18-53.el5) on March. Number one problem is: I edited the policy file was dmz loc ACCEPT info I could use 3389 remote desktop to loc Windows 2003 server but couldn''t use SSH (22 port) to loc Linux server. Also I tried open that two ports in
2005 Oct 31
1
CentOS and older megaraid.
2006 Apr 20
0
Happy story
2003 Oct 22
2
help seeing DMZ from LOC
I have a three interface network (net,loc,dmz). The internet interface (eth0) has a static IP. Windows machine in the local network (eth1) use DHCP to get IPs from the 192.168.10.0/24 netblock. The Debian machine in the DMZ (eth2) gets a fixed IP through DHCP in the 192.168.11.0/24 netblock. The DHCP server is running on the firewall machine (not ideal, I know, but that''s the way
2004 Aug 06
1
streaming wireless
<div style='background-color:'><DIV class=RTE> <DIV> <DIV class=RTE>Hi there </DIV> <DIV class=RTE> I wonder if you can be of any help? I'm looking at streaming mp3 audio from a pc, over to a laptop. Communication will be through a wireless 802.11 b link. I have already configured the ip numbers and pinged them to ensure a connection and
2004 Nov 01
2
dmz setup
I am trying to add a machine into my dmz. It is the first machine I''ve ever added to this dmz and fro some reason I cannot establish communication between the dmz and the machine. Here is an example of my setup: ISP router --> firewall (eth0) firewall (eth1) --> local network firewall (eth2) --> DMZ eth0 and eth2 have public IP addresses as does the machine I just added to
2012 Mar 05
0
routing and virtual machines: how to access dmz if bridged to two networks
I am not quite sure if this issue relates to iptables, routing or Xen virtual machines. Too many variables for my simple mind, so I'm asking some advice :) This is my network setup: Internet --- eth2 + CentOS dom0 / firewall / router + eth1 (xenbr1) --- LAN with private IPs --- separate file server and workstations + eth0 (xenbr0)
2003 Jan 02
1
mail server in dmz
Hi, in a three interface firewall I have eth0, loc, 10.1.5.1/16 eth1, int, 200.41.61.228/29 eth2, dmz, 192.168.1.1/24 (un)fortunately I got a group of public ip?s to use, so here is my problem in the dmz I have 192.168.1.3 redirected from eth1 alias 200.41.61.226 (a web server, works perfect). I am trying to set up a mail server also, a different machine, so I can?t use proxyarp, as with this,
2006 Apr 20
1
How to stop Asterisk picking up my incoming calls?
2002 Dec 31
1
Big Brother with Shorewall loc dmz zones?
How would I use Big Brother with Shorewall and my loc and dmz zones to monitor hosts in both zones? If Big Brother''s server is on my LAN (loc) is it "safe" to forward the bb port from the dmz to the LAN? What would the security risks of this be? Common sense says that it may not be a good idea to forward stuff from the dmz to the LAN, but I''m inexperienced and unsure
2004 Jul 27
2
icmp traceroute from dmz behind proxy-arp - icmp code 11 ?
hello there, im running a 3interface inet, dmz, loc. i have some public ip addresses. one public address is the router of the provider, the second one is the linux box running shorewall. all other public interfaces are on the dmz nic with proxy-arp. now whenever i do a traceroute (the dmz boxes are windows, icmp traceroute) the very first hop gets timeout/stars, then the router of the provider
2008 Aug 14
1
[OT] VPN/DMZ best practices
There is such a wealth of knowledge and personal experience on this list that I'd like to get your opinions on our current situation. Currently, we have a simple tri-homed firewall with the internal network on one interface, the dmz on another, and the dirty internet on the last. Also, there is a spare interface on the box which is unused. We use CentOS and manually maintain our rule sets
2005 Aug 07
0
Using * and 3rd party GW together
2004 Nov 26
3
[OT] - Problem in DMZ
Hi everyone, Sorry for asking OT here, but I need your expertise :-) I am running a standard 3 I/F net, dmz, loc Shorewall 1.4.7 on a RH 9 server In the DMZ I have a web shop running with DNAT from the external address to the DMZ - this all works I want to add a develop server in the DMZ with external access so I set this up as per the live server and from internal network it works, but from
2007 Jul 26
2
DMZ and LOG
Hello !! I ve just install shorewall-common and shorewall-shell I can''t defined a network using the CIDR format for my DMZ in /etc/shorewall/hosts fast eth2:172.17.0.0/16 epac eth2:172.18.0.0/16 fsa eth2:172.19.0.0/16 bu eth2:172.20.0.0/16 recto eth2:172.21.0.0/16 dmz eth1:81.91.225.224/27 I receive this error: ERROR: Invalid zone definition for
2003 Jan 13
4
DMZ hosts gateway
Hi everyone, I have a question regarding the default gateway for hosts on DMZ zone. I moved servers from parallel to the DMZ (outside the firewall, directly connected to I-net) to inside DMZ. The default gw for these servers was the DSL router(bridge) of my ISP. What should be the default gw (for the hosts inside the DMZ), when hosts are inside the DMZ now - still the DSL router (external
2006 Apr 27
0
Communication problem with virtual DMZ
Hi all, I am running Xen 3.0.2-2 (taken from XenSource) with Linux kernel 2.6.16 (taken from Debian Sid), I compiled Xen and 2 kernels (dom0 and domU). Here is the ascii-art of my setup: ------------ ------------- | LAN |------------------------| waste | 192.168.0.94/24 ------------ ------------- | ·····························