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2
votes
1answer
503 views

Site to Site VPN problem, connection succesful data only oneway?

To start things off, I'm not the actual Administrator for the VPN Server, but he is also at a loss so I thought I'd ask it here. I know it's a Cisco ASA Firewall/VPN. I have a router that connects to ...
1
vote
2answers
154 views

Joining computers to domain when SBS is running in Datacenter

We are contemplating moving our SBS2k8 server to our datacenter. We would be setting up a VPN-VPN tunnel between everything to handle AD. Has anyone done this before? Any particular issues that ...
5
votes
5answers
5k views

Improving VPN performance - stronger encryption = more performance?

I have a site-to-site VPN set up with two SonicWall's (a TZ170 and a Pro1260). It was suggested to me that turning off encryption (so the VPN is tunneling only) would improve performance. (I'm not ...
0
votes
2answers
315 views

Splitting Company into two separate companies with duplicate IT infrastructure. Need Reccomendations

We are dividing our company into two companies. All employees will be shared across both the companies. We have separate Accounting systems, email and other applications for both companies. There ...
2
votes
2answers
118 views

Remote site AD design (2003)

A remote site has about 25 of our 50-ish employees. They have their own AD domain presently (2003) but I want to look at getting them onto the same global domain for ease of access/administration. The ...
1
vote
2answers
813 views

Router for creating site to site VPN to server provider using Cisco ASA 5540

We have dedicated servers hosted for us by a third party, we connect to these over a VPN. My server provider uses Cisco ASA 5540 as VPN devices. Currently we're using software clients on individual ...
3
votes
0answers
994 views

Site-to-site VPN using MD5 instead of SHA and getting regular disconnection

We are experiencing some strange behavior with a site-to-site IPsec VPN that goes down about every week for 30 minutes (Iam told 30 minutes exactly). I don't have access to the logs, so it's ...
1
vote
1answer
3k views

Route additional network through Sonicwall site-to-site VPN

I have a sonicwall site to site vpn. At one of the sites there is another Cisco vpn to another site. I need to route the traffic for the cisco vpn through the site to site from the other sonicwall ...
0
votes
1answer
170 views

really dumb routing, ipsec, rdp question

We have persistent IPSec tunnels on my firewall to two remote offices. When users from those offices visit, what exactly would I need in order to get their RDP shortcuts to resolve over the tunnels? ...
2
votes
3answers
555 views

Site to Site VPN

We have two sites, one linux based, the other windows based which we would like to connect permently over VPN. Does anyone know which linux VPN software is best for this? (I'm using PPTP on windows ...
2
votes
1answer
12k views

Sonicwall route traffic through specific interface based on destination

Here's my setup. I have Sonicwall NSA 2400, it is configured with Percentage-Based WAN Load Balancing. LAN Interface: X0 PRI Interface: X1 T1 Interface: X2 My question is, given any LAN->WAN ...
0
votes
2answers
2k views

Odd Site-to-site VPN connectivity issue

I have two networks connected with a site-to-site VPN: Network "A" is 10.0.100.0/24 with a Sonicwall TZ-170 at 10.0.100.1 Network "B" is 10.0.103.0/24 with a Sonicwall Pro1260 at 10.0.103.1 ...
0
votes
1answer
265 views

IIS and ISA Server 2006 on the same machine

I've got quite a hairy problem. I need to create a site-to-site VPN between a dedicated server (which hosts several websites) and a network (from a client) in order to use their webservices (and no, ...
1
vote
1answer
2k views

Setting up port forwarding via UPnP on Windows Server 2008 R2?

I'd like to set up some port forwarding in our router, using UPnP. More specifically, I want to run some program on startup that always forwards port 8443 my IP address (192.168.1.100). Port 8443 is ...
1
vote
2answers
641 views

VPN gateway setup between two sites

I am new to this group. Seems like a great forum from I see so far. This is about VPN over cable between two sites mostly with only 6 clients at each site running windows XP or maybe 7. The clients ...
1
vote
2answers
15k views

pfSense Site-toSite VPN with OpenVPN connects but won't route traffic

Using two pfSense routers, I've created a shared-key VPN between 2 sites. Both routers are pfSense 1.2.2. The pfSense box at the client site is the gateway router for that site, but at the server ...
3
votes
5answers
293 views

E-Discovery and personal computers

What, if any, steps do you take to minimize the potential of client personal computers being subject to e-discovery during potential lawsuits when their personal home computers are used for work? ...
0
votes
1answer
436 views

Cisco / IOS Priority of VPN Tunnels vs EIGRP Routes

If I have two interfaces, one which gets its networks from EIGRP, and another that is an internet connection with VPN tunnels. If the same network exists for match address of the VPN tunnels and an ...
0
votes
3answers
249 views

Should I add my remote web server to the domain?

I have a remote web server (Windows 2008 Web Edition) to host some applications and company website. We only access this server using RDP. But I'd like to access it as it was in our LAN, so I'm ...
0
votes
1answer
1k views

Cisco ASA -> Windows 2003 site-to-site VPN

Is it possible to set up an ipsec site-to-site VPN between a Cisco ASA (5510) and a Windows 2003 Server? (using RRAS or similar on the windows server) And the followup question - if this is ...
0
votes
2answers
4k views

Sonicwall VPN only working for one remote subnet

We have acquired a small company which uses a Sonicwall PRO 1260 firewall and I have configured a Site-to-Site VPN tunnel from the Sonciwall to our Cisco ASA firewall. Behind the Cisco ASA firewall I ...
1
vote
3answers
2k views

The best point-to-point VPN?

I'm working with a contractor in a different country. We need some method to add his machine to the local network, using a point-to-point VPN. Unfortunately, Hamachi, while very easy to use, creates ...
0
votes
3answers
1k views

is it possible to set up site-to-site vpn with two CISCO881-K9

Is it possible to set up a static site-to-site vpn with two CISCO881-K9? One of the routers has a dynamic IP.
2
votes
4answers
2k views

How to securely enable file sharing over PPTP on Windows 2008 Server

I have set up a Windows SBS 2003 domain (LAN) and a stand-alone Windows 2008 Server (web server) at another location (workgroup). I established PPTP VPN connection (SBS dials web server) over which ...
0
votes
2answers
996 views

pix 501 - site to site vpn subnet problem

I've configured a site to site vpn tunnel which is up and working as I would like. I have configured persistant routes on the pc's at each end that need to speak to each other. The subnets are as ...
0
votes
8answers
11k views

One way audio on SIP phone on one call direction.. where to look next?

Got 2 SIP gateways (ZultysMX250). Sip trunk between them, they are in separate locations, different subnets 192.168.XX and 192.168.YY connected by IPSec VPN. Some phones work perfectly. But mine... ...
2
votes
4answers
3k views

DHCP over VPN between SonicWALL NSA-2400 and NSA-240 loses connectivity each night

In my central office I have a SonicWALL NSA-2400 appliance acting as the hub for several remote offices. It is configured to pass DHCP requests to my internal DHCP server. The VPN connection works ...