Displaying 20 results from an estimated 10000 matches similar to: "Masquerade for L2TP tunnel that may not be up 100% of the time"
2012 Dec 29
10
How could I open Port 1701 for VPN l2tp/ipsec
Hello Mailinglist,
please excuse my bad english - but I am not a native speaker.
My Network looks like this:
Internet --- dyn. IP --- Firewall (shorewall) --- LAN (192.168.X.X)
No I try to connect my iphone (from mobile Internet G3) over VPN
(l2tp/ipsec) with the firewall.
But I canĀ“t open the necessary Port 1701.
/var/log/syslog
...
Dec 30 00:24:29 router kernel: [226128.293757]
2005 Jun 06
23
Multi-ISP in 2.4.0
Hello Shorewall list,
I''m a happy Shorewall user since a few years now and everything works fine
for me except one thing that I try to implement since a week, the multi-isp.
I''ve downloaded the 2.4.0 Stable release yesterday and tried the RC2 since a
week.
My config is a Debian running a kernel 2.4.27 home made with the
CONNMARK.diff patch applied
I''m using 2 ISP,
2012 Oct 24
1
IPSEC/L2TP Local and External Internet Access at same time through two interfaces?
Hey
First, apologies if this went out twice. I sent the original email from an odd email configuration (essentially from an alias of what I signed up as). I searched and noticed that my post did not appear and I did not get a bounce back so I was confused. I waited a few days before resending. So apologies if this goes out twice. I am not trying to spam.
I was hoping someone could help me with
2009 Oct 23
9
sip/iax problem - udp conntrack entries not getting destroyed
Hello all,
I have an asterisk sip/iax peer behind a linux gateway doing nat. I''m using
pppoe with a dynamic ip that changes frequently.
The problem is when the line drops the sip/iax registrations drop as well,
and they don''t register thereafter. When I check the conntrack entries, I
noticed the entries still have the old wan ip address and because of
keepalive (i''m
2005 Apr 19
5
1 to 1 nat of multiply pptp tunnels
Hi !
Recently i switched my internet provider, to get more speed but another
braindead setup regarding public ip addresses.
I now have 4 PPTP Tunnel available, of which i''m using one as the
gateway ip doing masquerading to other machines in my local lan,
excluding three other machines, which i would like to use 1:1 nat to
get them a direct access to one of the pptp tunnels.
I was
2005 Sep 29
7
need help on multiple isp routing
i''ve read your http://lartc.org/howto/lartc.rpdb.multiple-links.html article
as well as Advanced IP Routing (esp. chapter 10.4) and still unable to make
this thing work. am i that helpless? :)
is there anyone to guide me through the multiple ISP setup?
into details. i got 2 dsl connections from different ISPs (A and B), both
connections use PPPoE, both got assigned with dynamic IPs
2003 Jan 03
3
Masquerade only a few hosts
Hi
I have using a Bering (LRP) box with shorewall, and I must enable
IP masquedare only a few hosts on my network.
I want to enable only masquerade from 192.168.0.2 to 192.168.0.25.
What I must do ?
I known that I have to configure the /etc/shorewall/masq file, but
I don''t known how.
Thanks in advance.
2005 Feb 13
2
Masquerading with Shorewall
Hi all.
I am interested in connecting my Palm T1 to the internet through
Shorewall. I can set up a connection (with Bluetooth) to my Linux
machine, and with Shorewall turned off, I could set up my machine to
allow the Palm to access the internet with these commands :
echo ''1'' >/proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
iptables -A
2010 May 10
4
Port Masquerading
Hi,
I am wondering if it is possible to do the following with shorewall.
I operate a network with some additional IP''s that are SNAT''d to various server machines on my network.
One of my machines is a Terminal server.
I need to be able to RDP to various servers for clients, that are IP locked for RDP on my PtP address, not the SNAT address of my Terminal server.
Can I
2015 Sep 17
4
I want to connect to a l2tp server from centos.
I have a server currently connecting to a pptp remote server.
This server(lns\lac) has the option for pptp connections and l2tp
connections.
The l2tp connections are not using ipsec encryption at all.
I have seen couple guides\tutorials on the internet:
-
https://raymii.org/s/tutorials/IPSEC_L2TP_vpn_on_CentOS_-_Red_Hat_Enterprise_Linux_or_Scientific_-_Linux_6.html
-
2005 Oct 05
3
Routing problem on a Masquerading Firewall
Hello!
I've setup tinc almost succesfully, but there is one problem remaining
with a routing issue.
Short Description of the situation :
Workstation A (192.168.1.3)
|
|
Tinc Host "50K" (192.168.1.1)
|
|
<Unknown Firewall>
+
+
+
<Masq Firewall (Linux)>
and Tinc Host "oeoe" (192.168.2.1)
|
|
Workstation B
2008 May 13
2
ppp interfaces for both loc and net
Hi,
I''m in a process of setting up a firewall system, which is going to be
also an ipsec/l2tp and pptp vpn server for some mobile clients.
The problem is, that the system has two ISPs a cable one (no problems
here) and a DSL provider. Because of the DSL provider the system is going
to have one pppN interface for DSL (net zone) and many pppX interfaces for
l2tp/pptp (loc zone)
2011 May 24
1
L2TP ppp+ when using ppp0 for WAN
Hi, i connect to the internet over my eth4 interface using pppoe.
The internet always comes on ppp0.
I am trying to setup an L2TP/IPSEC VPN and i am reading http://www.shorewall.net/IPSEC-2.6.html#RW-L2TP
I notice in the example the interfaces file is given as:
#ZONE INTERFACE BROADCAST OPTIONS
net eth0 detect routefilter
loc eth1
2013 Feb 01
2
Centos as l2tp/ipsec-Client
Hello,
i need to configure a centos 6.3 - server as an l2tp/ipsec-client. I
have no idea how I there previous or if this is even possible.
Where one might find appropriate instructions? Google is not very
helpful, without any idea.
Thanks cami
2015 Sep 21
2
I want to connect to a l2tp server from centos.
Hey Gordon,
I do not have any security issue in this network.
I need to connect to a remote network on a secure network.
The options are pptp or l2tp(no ipsec encryption) so I do want to use
l2tp like in (lac\lns) and I am looking for a client for CentOS.
Note that it works in ubuntu so it is possible to achieve the same with
CentOS but I do not know what is behind the gui that initiates the
2016 Aug 30
2
L2tp and winbind - server role active directory domain controller
hum... thanks Achim....
I think this is more reasonable to my scenario....
I will try!
2016-08-30 11:48 GMT-03:00 Achim Gottinger via samba <samba at lists.samba.org>
:
>
>
> Am 30.08.2016 um 15:05 schrieb Gilberto Nunes via samba:
>
>> Hello list...
>>
>> I have samba 4.1.17 installed and in the same server, I have l2tp.
>> Samba it configurated as
2015 Sep 18
2
I want to connect to a l2tp server from centos.
Hey John,
I do not require encryption at all, it's a secure and internal channel
but it requires me to connect via either pptp or l2tp.
This is the reason I am asking.
I had the chance of finding the SoftEther Project which gives a lot in
terms of VPN Client and Server.
At:
http://www.softether-download.com/en.aspx
But yet to try it.
Also they have all sorts of beta versions but not
2006 Mar 25
2
Multiple uplink problems
I''ve installed Shorewall 3.0.5 on a Debian Sarge box, and I''m
attempting to route internet traffic through a couple of ISPs, and I''ve
come up against some problems.
The first is that one of my links is a pppoe connection to a wireless
modem, and I can''t configure it to have a static IP address...
therefore I can''t see how I can set up the two
2016 Aug 30
5
L2tp and winbind - server role active directory domain controller
Hello list...
I have samba 4.1.17 installed and in the same server, I have l2tp.
Samba it configurated as active directory domain controller.
I am trying authetication against samba with winbind.
I want to know how to restrict authentication for certain group.
I put this line in the end of l2tp conf file:
ntlm_auth-helper '/usr/bin/ntlm_auth --helper-protocol=ntlm-server-1
2012 Jan 19
5
net2fw:DROP for L2TP VPN
Hi, I am trying to get L2TP roadwarrior VPN working from http://www.shorewall.net/IPSEC-2.6.html#RW-L2TP but i am making a mistake somewhere, appreciate a fresh set of eyes to help. I have the following interfaces: ppp0 - interneteth0 - local networkrem - client openvpnl2tp - ppp for lt2p clients
I am getting the following error logged when trying to connect into the server with L2TP from a remote