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9 views

IPSec Tunnel VyOS+AWS: Cannot communicate from router to other side

I have a site (192.168.1.0/24) with a VyOS based router connecting to an AWS VPC (10.7.0.0/16) through IPSec tunnel set up with dynamic routing (BGP). The tunnel itself works: The clients on site can ...
0
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1answer
19 views

set WAN IP in pfsense openvpn site to site connection?

I am new to networking, I am trying to connect two networks using pfsense openvpn site to site connection but upto now I can't successful. Please see my configuration here. basics idea is most of ...
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1answer
16 views

client get not connected in pfsense openvpn site to site

I am trying to connect pfsense openvpn site to site (peer to peer shared key), but upto now I could not found any traffic between client and server. openvpn server log Listening for incoming TCP ...
2
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1answer
25 views

Cisco ASA Site-To-Site VPN change peer IP

We use Cisco ASA 5510 and I have to change peer IP address on the current Site-To-Site VPN. Every time when I have similar issue I deleted current vpn and then create new one from scratch.After ...
0
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1answer
13 views

setting up hardware site to site vpn connection using one customer gateway to multiple vpcs

so we have 4 vpc's but have to connect them to our on premise office and set up vpn connection between them as i can create only one customer gateway because we have only one public ip address for our ...
-1
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0answers
18 views

Should I be able to create this VPN setup?

My boss has asked me to setup a scenario which I told him I don't see why you would want to do it this way and I don't think it can be done. He want to have the WAN ports of two routers on the same ...
0
votes
1answer
17 views

juniper SRX vs Cisco strange VPN error

the IKE seems to fail, and I can not figure out why... here is ike log: Jun 13 10:38:28 No proposal selected in first phase for local=ipv4(any:0,[0..3]=X.X.X.X) remote=ipv4(udp:500,[0..3]=Y.Y.Y.Y) ...
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1answer
49 views

Giving access to intranet without handling internet access [Windows server 2012 r2]

I have an hard time explaining what I am looking for, but essentially, I am trying to open up my intranet to secure clients like a VPN would, but without handling their normal internet activity. Is ...
0
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1answer
131 views

Site-to-site tunnel using two MikroTik routers where one endpoint is behind NAT (LTE modem)

I would like to interconnect two offices where one has a public static IP address (main office) and the second one is behind NAT (no public IP) because there is just an LTE modem. I am able to create ...
1
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1answer
52 views

Azure vpn is establish but causing delay or no traffic sometimes

We are trying to establish VPN Hillstone FW (device) with Azure. VPN details are: VPN type: Policy based Gateway Subnet: 192.168.50.10/29 default subnet: 192.168.50.0/29 VM inet Address: 192.168.50....
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0answers
21 views

Passing Site-to-Site VPN through a proxy

We have two offices (one in San Diego and one in Hong Kong) connected via a Site-to-Site VPN (A ZyWall Firewall connected to a Cisco Firewall), which is working fine. However, the speed we get between ...
0
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1answer
26 views

Using a VPN tunnel on a Cisco ASA to connect locations

I am looking for some advise on how to connect some of our locations together, using a site-to-site VPN on our Cisco ASA 5515-X. At the moment we have a 5515-X at our head office and a Cisco 887A ...
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0answers
30 views

CISCO router VPN configuration

I have a site to site VPN connection configured between 2 offices. The remote site connects to the internet via the Head office. However, this has been configured to connect through a proxy server. ...
0
votes
1answer
34 views

VPN between 2 sites using Software only

I have 2 servers at 2 separate locations. Location A 192.168.1.0/24 Location B 192.168.0.0/24 I want site to site vpn between both servers and allow all clients to connect through these servers to ...
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0answers
25 views

Particular workstations cannot reach specific servers in an openvpn site2site environment

It seems to be a weird problem to me. Here is the situation. I set up a site to site environment by openvpn (udp protocol), most servers and workstations can reach the other site but several servers ...
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0answers
12 views

Can I setup unique Site-to-Site VPN's to individual VM's on a Physical Server that's behind a NAT at a site with one Static Wan address?

That was a long title, but hear me out. What i'm attempting (or hoping) to do, is setup a server at our office that runs multiple VM's and then have a site to site vpn from each of our clients' site's ...
0
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1answer
26 views

SonicWall Site-to-Site VPN: Accessing all other spoke networks from a spoke

I've read several possible solutions so far but I am having difficulty applying my particular situation to the answers I have found. I have a "hub and spoke" style VPN running between several ...
2
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2answers
116 views

Issue with site to site OpenVPN

So my end goal is to utilise OpenVPN to connect to a remote IP camera. The reason I am going down the route of OpenVPN is to try and overcome the carrier grade NAT that prevents me from doing port ...
0
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1answer
76 views

Cannot initiate connections from AzureVM to On Premises machines via Dynamic route site-to-site VPN

I have a Dynamic route S2S VPN set up between my on-premises environment and virtual network in Azure using Resource Manager. My local machine (Office1) can RDP to a VM created in Azure (Azure1) no ...
0
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0answers
31 views

Can't connect Cisco 2621 to AWS EC2 Openswan site to site vpn

I am configuring Site-to-Site vpn between my home Cisco 2621 router and Amazon EC2 instance running openswan. I keep on getting the following message on the openswan server: " NO_PROPOSAL_CHOSEN " My ...
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1answer
34 views

It is possible to setup CISCO1921/K9 router for site to Site vpn behind a firewall?

I am looking to buy CISCO1921/K9 to set up site to site vpn with Amazon VPN. We are currently behind a firewall. I am looking to setup the new CISCO1921/K9 router as per the quick text diagram below. ...
0
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2answers
245 views

Azure - multiple virtual network gateways?

Within Azure, can a single virtual network have two gateways, one for devices that are policy based, and the other for route based? If so, how? As to why I'm asking: I need to connect a legacy ...
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0answers
36 views

Syncronise only one container between Active Directory

I have a Microsoft Exchange server off-site and a file server on-site (with their own separate AD environment). I want to synchronise AD so that new users and password changes are reflected on both ...
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0answers
40 views

What rules do i need to allow ipsec in iptables firewall?

I have a server sitting on a private subnet behind a iptables firewall. On that server I am planning to create site to site VPN to Amazon VPN. I am not sure what rules do I need to put in my iptables ...
0
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1answer
62 views

Site-to-Site VPN with NAT

We need to configure Site-to-Site VPN with our customer. Our local subnet: 192.168.16.0 / 24 VPN configuration: Remote Subnet: 192.168.44.0 / 24 Local Subnet: 192.168.93.200 / 29 As you can see ...
2
votes
2answers
113 views

Route traffic from ASA to different firewall default gateway

I should probably start by explaining the topography, we have two different internet connection with separate firewalls.One is an asa and one is a meraki, the default gateway for all the servers ...
1
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0answers
59 views

Cannot Route RDP Traffic Through AWS Site-to-Site VPN

Hi I have establish VPN connection to the AWS VPC, but still there are some routing issues that make RDP connections fail to initiate, because the router WAN IP is differs from the Public IP, lets say:...
0
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1answer
80 views

Malformed Payload recieved from juniper firewall to libreswan while setting up an IPSec Tunnel

I have a CentOS system with libreswan behind a router with static IP, and I have been trying to setup an IPSec tunnel with a server at remote location having juniper firewall. The IPSec VPN settings ...
2
votes
1answer
243 views

AWS Site-to-Site VPN and Remote-Access VPN Server using Pritunl

I was looking at the Pritunl Enterprise edition product and wondered if we could set up the following scenario using it: Our AWS environment consists of a number of VPCs in different AWS regions. We ...
0
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0answers
57 views

Routing Outbound Traffic through IPSEC Tunnel

I've been trying my hardest to figure this out for the past week, and think I have a general idea of what's going on, but can't figure out how to solve it. We have an OpenSwan server in an AWS VPC ...
1
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1answer
343 views

RV325 to RV320 site to site ipsec tunnel

Gateway to gateway tunnel from RV325 to RV320 (either direction) won't connect. I can't find any sort of error log. Both are WAN1 (only one connected) and IKE PSK. Both local and remote groups ...
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0answers
242 views

Azure VPN Keeps Dropping Connection And Won't Come Back Up

I have a site-to-site network setup in Azure to allow my servers in Azure connect to some local resources. The gateway is setup with static routing (policy based). If the connection is inactive for ...
0
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1answer
154 views

Can't manage / ping Sonicwall's LAN interface from across MPLS

We have two of our sites connected via an MPLS that bypasses our firewall. Traffic between the sites, when hitting our core switch is routed directly to a second interface on our ISP's router. The ...
0
votes
1answer
137 views

Pfsense multi site-to-site wan with policy based routing

We want to create a Hybrid multi WAN site to site connection between two (and more?) remote offices. The office has two WAN connections to the HQ. One MPLS and one ordinary Internet connection. In ...
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0answers
187 views

OpenVPN Access Server Site-to-Site Layer 2 Bridging. DHCP Issues

First of all sorry, my english is a bit sucky or broken at parts. I'm having a little issue with OpenVPN S2S Layer-2 Bridging and DHCP over the bridge. First of all, all clients no matter on which ...
1
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2answers
227 views

Routing in Azure between point-to-site and site-to-site networks

I'm new to Azure and trying to use VPN to connect a single machine here to a VM on Azure. The VM is on the newer Resource Manager platform. Unfortunately, only the classic platform supports point-to-...
0
votes
1answer
42 views

How to allow separate Sonicwall Global VPN clients to reach one another?

I'm assuming that this should be possible, but I'm not entirely sure. Here's the scenario: 2 offices, both have SonicWALL TZ200s in them, and the two offices are connected together by way of site-to-...
3
votes
1answer
49 views

Cisco ASA 5505 L2L vpn issue

this is my setup I already have a working L2L VPN between the sites I added the 10.10.0.0/24 to the object-groups that defines the internal network on the 1615 ASA And as a remote subnet on the ...
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votes
1answer
90 views

using panasonic ip phone kx-nt511abxb over vpn

we are using panasonic pbx system kx-ns500bx. now we started new remote site and planned to use two extensions there through vpn. already we have cisco asa 5505 ipsec vpn for using accounting ...
0
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0answers
82 views

Ipsec not working, cannot ping from server

I have a ubuntu server with public ip and want to connect to some network with ipsec tunnel. I can establish the connection (tunel), but when I try to ping the internal network PCs, there is no answer....
0
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1answer
40 views

Diffie Hellman Group 20 Cisco Asa

It seems to be that I am a little bit lost in the scrap of documentation. I am looking out for a new ASA Appliance that supports lvl 20+ Diffie Hellman. But I cannot find any documentation if there is ...
0
votes
1answer
79 views

Route Internet traffic to Azure site-to-site VPN tunnel on Sonicwall TZ205

I have configured Sonicwall TZ205 a Route-Based VPN which connect to a dynamic gateway on Windows Azure VNet. The site-to-site VPN connection is established successfully. The machines in on-premise ...
0
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0answers
52 views

Netscreen VPN UP/DOWN due to loopback address source monitoring

I am dealing with a problem with Netscreen VPN. Topology is basically Server Side ーー> (Agg2)Trust/Untrust(Agg1)ーー> ーー> Remote Office (Yamaha) 100.66.xx.0/24 ーー> Netscreen VPN ーー> Internet ーー> 100....
2
votes
1answer
56 views

Does AD one-way trust demand admin priviliges on both domains?

Does AD one-way trust demand admin priviliges on both domains? Say I'm domain admin for domain A, and I want to give user from domain B access to stuff on domain A, which they can reach by VPN. From ...
0
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0answers
300 views

Sonicwall site to site VPN behind NAT device

I am trying to create a site-to-site VPN tunnel though public Internet using SonicWall TZ-190 to TZ-105. Here is my scenario: Site-A PPoE is configured in ADSL modem. TZ-190 is located behind a ...
0
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0answers
30 views

Trouble with site to site VPN configuration

I have an office network that I would like to bridge to my home network so that any computer on the home network can ping any computer on the office network and vice versa. I apologize if this is ...
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0answers
147 views

AWS VPC failed communicating through VPN Tunnel

I have created a VPC scenario 3 in AWS. Configured ipsec vpn site to site between aws and cyberoam. Tunnels are up. I have added the security groups to the ec2 instance in private subnet to give full ...
0
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1answer
54 views

VPN IPSec on a user's local laptop, or SSL VPN?

We have bought a firewall (sonicwall nsa) and it comes with 2 SSLVPN license. With it, we also can download NetExtender, which I understood it as establishing some sort of VPN session between the ...
0
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0answers
90 views

Azure VPN and On Site routing

Edit: I did cleaned up the question to focus on the main and more urgent problem to solve. I create a site to site VPN on Azure and connected it to a Virtual Machine hosted in our Server room in the ...
2
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1answer
334 views

How to set up routes for IPSec VPN where VPN endpoint itself must be able to contact remote network

I have a situation identical to the question at IPSec VPN : Traffic not routing correctly (however I don't seem to be able to contact that user directly, nor can I place a comment on that question - ...