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0
votes
1answer
329 views

share one vpn connection through windows rras with other clients

I'm having a Cisco VPN connection to access our branch office. Since several people using the VPN I'm planing to install the VPN client on one of our server and share it through RRAS to save the ...
1
vote
0answers
697 views

Site-to-Site VPN: remote machines can't access local machines

In our office network we have a VPN setup to our datacenter. We are using a Sonicwall NAS. The VPN works fine for most cases. From our office we can connect to the servers in our DC but if I were to ...
4
votes
1answer
472 views

Is it possible to connect two IPSec site-to-site VPNs to one Windows 2008 Server?

I need to connect to two IPSEC site to site vpns from a Windows 2008 Server at the same time. Is it posible? I tried to assign two IP Security Policies, but it seems I can only have one assigned at ...
0
votes
3answers
730 views

How to test fail over VPN between ASAs without disabling the main connection?

I have a fail over VPN set up between two ASA in case the p2p connection drops. I'm trying to find a way to test this with out dropping the p2p. Any ideas on this? I can't generate any interesting ...
1
vote
3answers
1k views

Site to site VPN tracert

I'm not sure how in depth I need to go with this question, but currently I have a site-to-site VPN setup and we are having major connection issues between the two sites. I did a tracert and received ...
1
vote
1answer
222 views

Changing an IPSec pre-shared key without bringing down the tunnel (too long)

How do you advise changing an IPSec L2L VPN pre-shared key with respect to minimizing downtime? Is there any magic formula for this, or best practice, or do you just kind of try to change it on both ...
1
vote
1answer
492 views

Wireless LAN Bridge with WAN VPN Failover

My network is below, it's currently just an ordinary 192.168.0.0/24, the branch offices needs to have access to resources on the main site. Currently all internet traffic go across the bridge and ...
1
vote
1answer
822 views

Basic Win2K8 R2 DNS/ADDS/DC setup within Amazon VPC

Newbie sysadmin here. I'd like to sharpen my skills by deploying Win2K8 R2 within Amazon's VPC offering. I'm using Tom Carpenter's 'Windows Server Administration Essentials' book (MTA-cert prep) for ...
3
votes
2answers
751 views

TCP Reverse Proxy through VPN

I have a rather odd situation, but it's simple, I swear. I have a server (we'll call it host A) that's connected up to the internet and I use for some websites and other odds and ends. I have another ...
0
votes
2answers
594 views

How do I know if my site-to-site vpn connection is being saturated?

We've got a T1-internet connection with a Cisco ASA 5510 appliance in our small office. We have a site-to-site vpn connection from our office to a remote data center. Question(s): How can I find ...
1
vote
1answer
186 views

Offshore application development - Access to dev network (Security best practice)

Let me start by telling you that I'm not very technical, but need to provide someone with some guidance and I was hoping you could assist. The situation is: Dev and Prod subnets (Not sure if ...
0
votes
1answer
334 views

how to NAT site to site VPN web traffic?

I have 2 Cisco routers and they are connected via GRE over IPsec. All of the traffic from the first router is being routed to the 2nd router with a default route. I need to access internet from the ...
0
votes
1answer
114 views

Overcoming same private IP addresses, different subnets

I am preparing for migration to VMWare ESXi. Part of this involves P2V a large number of physical servers. Since a lot of our applications depend on the IP addresses to stay the same (i.e. they ...
0
votes
1answer
227 views

How are my VPN tunnels being routed from both ends?

Our organization uses Sonicwall devices as our gateway/firewall for all of our locations, with VPN tunnels between each of them. Each site also has a primary and backup internet line (WAN1 and WAN2), ...
0
votes
1answer
172 views

Is this the proper way to set up VPN tunnels for this network topology?

Below is the network topology I will be working with. The left just shows that all sites have a single internet connection. The right shows how I would be setting up the VPN tunnels. The main concern ...
2
votes
1answer
839 views

Recommendation for a virtual site-to-site VPN appliance [closed]

can you please recommend an Virtual Appliance or Operating System for creating multiple site-to-site VPN? The appliance must of course handle IPSec. It should also be OpenVPN capable. An Additional ...
0
votes
2answers
5k views

ClearOS - how to create a site to site VPN between two ClearOS boxes?

I plan on setting up some ClearOS boxes at several sites, and would like to set up site-to-site VPN between the remote sites and a main site (all running ClearOS enterprise 5.2sp1 / latest version). ...
0
votes
3answers
1k views

VPN from my server to a clients

I have an Amazon EC2 server instance running Windows Server 2008 R2. I need to setup a VPN connection between this machine and one of my clients. The purpose is that my server is going to pull data ...
2
votes
2answers
128 views

Replace Cisco 2600 PTP T1

Our office and an outside location have a dedicated T1 point to point connected with Cisco2600's. We need to eliminate the need of the T1 circuit as it is costly and would like to route the traffic ...
2
votes
1answer
1k views

VPN IP Routing - slow connections

UPDATE: Router error logs show: LCP Time-out 0 I'm not sure how to correct this. The Lan-to-Lan profiles are set to -1 Idle Timeout (for the remote branch). I have a PPTP VPN running between two ...
1
vote
1answer
535 views

Replace a Cisco VPN IPSec concentrator with an Ubuntu-box

Is it possible to replace a Cisco VPN IPSec concentrator with Ubuntu and for instance Strongswan? 1) Do Strongswan implement the same protocolls that Cisco uses? 2) Can we retrieve keys from the ...
1
vote
1answer
4k views

Incorporating LogMeIn Hamachi into your own work network as dedicated VPN solution

I've been using LogMeIn Hamachi for a while for personal use and recently I started to wonder how to (and if at all) implement it as full blown VPN solution for my multiple clients. Those are ...
3
votes
1answer
670 views

Site to site VPN : how does the routing work?

I've established a site to site VPN with two Zyxell routers. Site A (LAN: 192.168.16.x) is the main office, and site B (LAN: 192.168.17.x) is a branch office. Both sites are able to reach each other, ...
1
vote
0answers
810 views

Site B FXO configuration for incoming calls

I am trying to configure the FXO port (voice-port 4) on a Cisco SRST881. Currently, there is one working remote extension here (ext 50) and all calls originate from our main office. My goal is to ...
0
votes
2answers
278 views

Setting up VPN for satellite locations

I'm looking to set up multiple VPNs to connect 6 different smaller locations all together. I mean to use a site to site VPN from each location to the main location. I'm using Sonicwall TZ210's at each ...
1
vote
1answer
511 views

Site-to-Site VPN between a Cisco router and a Linux box

SITE A A Cisco router (877W), configured for incoming VPN IPSec client connections Some servers, in a 192.168.0.0/24 network SITE B A Linux box with a physical NIC and a vpnc client ...
1
vote
1answer
136 views

Will entries in hosts file on my SBS2008 box allow email to be delivered to other SBS2008 boxes over VPN

I wonder if someone can assist in solving a problem I am experiencing. Our organisation has 13 offices around the country with an MS SBS2008 box in each office. Each office has its own email domain ...
2
votes
1answer
286 views

Will a Checkpoint Safe@Office 500WP Respond to Site to Site VPN (IPSec) on WAN2?

Pretty simple - if I have two WANs, will the site-to-site VPN work if I specify the WAN2 IP address? (It currently works with the WAN1 IP.)
0
votes
2answers
2k views

Best practice for two site Active Directory through VPN

Currently we have a site-to-site VPN setup between our two locations A and B. Location A has the domain controller; all hosts in location B connect via the site to site VPN to the DC in A. I was ...
1
vote
4answers
344 views

Extent LAN over internet

I have the following scenario. A computer is connected to private network. I do NOT have access to modify anything on this private network. I am just supplied with a network cable. The computer ...
1
vote
0answers
494 views

OpenVPN tunnel routing issues

Please excuse my inexperience. I managed to setup a vpn connection between a single client and server. Currently I am testing this in VM's which are running Server 2008 R2 (temporary since I have ...
1
vote
2answers
478 views

Using IP phones over a VPN?

We have a few small sites that each have a Draytek Vigor (various models) which are configured to create a company VPN. It's setup as follows: Branch 1 (192.168.1.0/255.255.255.0) Accepts Incoming ...
6
votes
1answer
737 views

Can Read-Only Domain Controller in External location work when VPN tunnel is down?

I have client which has multiple sites all over the world. They have 2 domain controllers in main location and every other location connects thru to main site with vpn tunnel. Currently the network is ...
0
votes
1answer
391 views

sbs2k3, how do I properly setup ad sites/subnets so vpn user can authenticate to sbs share?

just setup site2site vpn, hardwarebased. site 1 winxp, site2 sbs2k3. site 1 192.168.1.0/24 site 2 192.168.0.0/24 site 2 user can authenticate into site 1 xp computer network share using local user ...
-1
votes
1answer
634 views

Site-to-site VPN with multiple WAN links

I want to set up a site-to-site VPN using multiple ISPs and WAN links, such that all traffic to/from site A goes via site B, and the implementation details are completely transparent to the LAN at ...
1
vote
1answer
159 views

VPN (site-to-site, hardware based) what is proper terminology for these scenarios?

I'm researching how a VPN would work for 2 small offices, so users can connect to a file server in each office to create, write, & read files. All Computers are peer to peer, not domain based. ...
0
votes
1answer
113 views

is site to site better than vpn client? [closed]

There has a branch in another country and I want to connected it with my office using vpn: my question is: is site to site better than vpn client ? The most important thing to be a safer and easy. ...
0
votes
1answer
7k views

VPN from ASA5505-Checkpoint failing after one hour

I have an IPsec site-site VPN set up and working, however I'm having problems once the connection has been established for over an hour. After an hour ASDM still thinks the VPN is connected and the ...
0
votes
1answer
80 views

Need multiple site to site vpn's in a cloud network

We have a need to setup site to site vpn's with several different clients (could be up to 100). The client endpoints have several different models and vendors appliances and we won't be able to ...
0
votes
1answer
4k views

Cisco RV042 VPN with Dynamic IPs - Remote Gateway Not Resolving

I have an existing network setup that I inherited from my predecessor. Currently there are two sites, each with a Linksys RV042 VPN router running the 1.3.12.19-tm firmware. They are currently set up ...
0
votes
1answer
1k views

Problems directing traffic over our site-to-site VPN

We have two offices connected via Gateway-Gateway VPN DC1[192.168.0.101]---RV082(A)[192.168.0.1]---[VPN]---RV082(B)[192.168.3.1]---pfSense[192.168.3.100]---DC2[192.168.1.2] DC2 is able to connect ...
3
votes
1answer
2k views

site-to-site VPN between cisco ASA and 870 cannot ping remote network

I have two sites which are connected through site-to-site vpn from cisco. One site has a cisco ASA router, the other has a cisco 870 router The tunnel has been setup, and active, however I cannot ...
1
vote
3answers
2k views

Can't ping host in OpenVPN Site-to-Site VPN

My logs say that a connection has been established but I cant ping the host. Here are my logs. Firewall 1 Logs: May 24 10:42:57 openvpn[9163]: /etc/rc.filter_configure tun0 1500 1544 10.0.8.1 ...
1
vote
1answer
404 views

Site-To-Site VPN for internal traffic only

I'd like to connect my home network with my office network. At my office (host) I have a Cisco ASA 5510 ready to go. At my home network I'd like only work traffic to flow through the tunnel (meaning ...
0
votes
1answer
182 views

Windows Server 2003 cross domain access

I have two networks; Network A Network B set up. Each on it's own domain Domain A Domain B. I have a user in domain A who has moved her computer to Network B. I have a site to site VPN between ...
0
votes
1answer
268 views

Cisco 800 Series Routers and dedicated point-to-point VPN

My company is looking for a solution where two branches can be connected securely. The goal is to have the two branches establish a vpn conection (at the router levels) so anything connected beyond ...
2
votes
2answers
2k views

DD-WRT PPTP VPN problem [closed]

I try to configure a DD-WRT as a PPTP client. The VPN Server is Windows Server 2003. This is my scenario: The Windows 2003 Server has set to give to the VPN Client the 10.0.0.81 fixed IP and to ...
0
votes
2answers
6k views

RV082 Gateway-Gateway VPN Won't Connect

I have two RV082's (firmware 2.0.0.7) both with public static IPs. I'm attempting to setup a gateway-gateway vpn between them. My configuration: Router A: Local Security Gateway Type: IP Only IP ...
1
vote
0answers
214 views

Can I map IP addresses to allow 2 site to site VPNs with same IP range using Microsoft TMG

I have a Microsoft TMG server with a number of site-2-site VPNs which all have different IP address ranges. Now a client has asked for another site-2-site VPN but their IP range clashes with an ...
0
votes
1answer
712 views

How to access a printer via VPN (site-to-site VPN with router dialling a server)

I'm trying to set up a VPN between two networks, one home and one office (A and B). Their subnets are (A) 192.168.1.0 and (B) 192.168.0.0 The two networks have identical ADSL routers. Unfortunately ...