WAN refers to Wide Area Network

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Sharing a WAN connection between 3 companies [on hold]

I have been asked to install a network to share a BT fibre connection between three unrelated companies. The WAN is presented on a cisco 2900 series router (managed by the ISP) with a gateway address ...
2
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3answers
44 views

Filter network traffic through 2 WANs depending on IP?

I've searched thoroughly in an attempt to find a similar question here, but aside from finding information about pfSense (which appears to only support 1 WAN?) I can't find much else... Our current ...
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0answers
39 views

Load Balancing WAN1/WAN2 - Fortinet 100D

I have a FORTINET 100D, I don't understand how to set load balancing of two lines (WAN1-WAN2).. I would like that fortinet can manage requests (hotspot wifi) according to the load of a single WAN.. ...
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1answer
41 views

Multiple Gateways on LAN

This is more a theoretical question. Let's assume we have a Firewall/DG (with a connected WAN) on LAN IP 192.168.1.1. All external DNS records for incoming services like OWA, FTP etc. point to this ...
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0answers
53 views

Draytek Vigor 2860 multiple external IP-addresses

I've bought a DrayTek Vigor 2860 for my company network. And I'd like to use it for two VLANs with separated external IP's. I have 6 LAN ports on my DrayTek. For example: External IP-adres: ...
1
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1answer
27 views

Setting up a small network with a redundant WAN setup

Asked on the network stack but referred here, partly because lower grade equipment. Small office and we are trying to piece together a network with our two wans (diff ISPs) a switch and a few ...
10
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2answers
189 views

20Mbps WAN limited to 10Mbps over IPSec Tunnel

We recently upgraded a remote site from a 10/10Mbps fibre to a 20/20Mbps fibre link (it is fibre to the basement, then VDSL from the basement to the office, roughly 30 meters). There are regular large ...
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0answers
29 views

How to setup failover and load balance when two WAN links are available each one with a single public IP

I have read the question in here but I feel it's not exactly my setup. I have two physical ADSL modems (not a single one like as in the picture of ...
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1answer
35 views

IPv4 ICMP Codes/Errors for WAN transmissions

Can someone tell me which IPv4 ICMP Codes/Errors i have to unlock as Best Practise for WAN transmission (RedHat und Cisco)?
0
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1answer
39 views

IPTables from public ip and port to lan ip

I own 3 public IPs for my server and I have multiple VMs that have their own 'job'. The server has 1 NIC. Public IPs: XX.XX.9.247 (MAIN) XX.XX.21.141 (additional) XX.XX.21.142 (additional) LAN ...
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0answers
22 views

Connect to posgresql, WAN, settings

I´m working and reading on how to build up a postgresql-server. So far I´ve set it up and works smooth on my LAN. Now I want to access it from others computers on the internet. I´ve been reading here ...
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0answers
42 views

How to ensure multi-wan load-balancing is working on pfSense?

I have multi-WAN configuration on my pfSense. Two WANs configured into one gateway group and should work in round-robin manner. Unfortunately, I see only one address when I visiting any of ...
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1answer
54 views

How to route from Ubuntu server with two ISP connections?

At the office we have a server with a single $SERVER_IF having a local IP address $SERVER_IP_MAIN=192.168.1.12/24 behind an ADSL router $ROUTER_MAIN with a static external IP address from $ISP_MAIN. ...
1
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2answers
122 views

NAT a single IP using 2nd WAN Internet

I have a mikrotik RB750 (6.22) acting as a gateway for my LAN. Here is the basic configuration: Ether1-WAN1 (1.1.1.10/24) IPs are hidden for privacy Ether2-WAN2 (2.2.2.20/24) Ether5-LAN ...
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1answer
41 views

Access domain from internal network [closed]

I have a domain, example.com and it has a A record pointing to my external IP. Port 80 is forwarded to my server. However, when I try to access it from inside the local network (behind the external ...
0
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0answers
199 views

Nanostation M5 Point to Point, SOHO Router IP Addressing

I have two sites both with Line of site from each other. Each of the two sites has a Draytek 2830 on site with an ADSL connection. I have a pair of Nanostations which I want to setup on the Ethernet ...
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2answers
257 views

Simulate WAN / Route Between 2 Virtual networks (Vmware)

i am in the process of doing some Labs on VMWARE ESXI 5.5, i am currently testing replication between 2 AD sites, i have set up Site A containing 2 DC's and want to setup Site B Contains 2 DC's as ...
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1answer
121 views

Setup Windows Server Local DNS on WAN

I inherited a WAN with centrally hosted DNS,AD Servers. I have clients connecting to Application Servers hosted locally on site. Problem is when the WAN link goes down clients can't connect to ...
2
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2answers
492 views

Possibility of WAN Optimization for SSH traffic

While I do understand that SSH by itself is a very low bandwidth utilizing protocol, it is sometimes choking up bandwidth during peak hours in our office environment. I want to know if at all it is ...
0
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1answer
85 views

multi-wan problems with web services

I recently set up a multi-wan connection for a small company, because they are at the end of the line for any possible ISP, services do go down, and they really depend on their Internet connection. I ...
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1answer
66 views

exchange 2007, dual wan draytek 2925n router with 2 ISPs [closed]

Purchased a Vigor Draytek 2925n dual wan router. Domain is hosted by dreamhost.com and the single mx record points to exchange.mydomain.com Internet is provided by my managed office building: they ...
0
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1answer
68 views

Vsftpd access over wan

I can't seem to get ftp access over wan, local works perfectly fine. Initial connection over WAN works fine, but the server rejects passwords with the error 'Can't write to control socket. Socket ...
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0answers
192 views

Dual WAN setup in Redhat/Centos Linux

I want to setup a Linux Server running SIP (freeswitch) applications with 3 NICs as follows: 2 of the NICs are WAN connections and the 3rd is a Private network for routing requests to other hosts on ...
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2answers
245 views

Sonicwall tz210 WAN not receiving dhcp address

I have a SonicWall TZ210 running SonicROM 5.0.2.11. There are two ISPs: ISP A gives a static address and is currently working fine. ISP B offers a cable modem and a DHCP address. The TZ210 connects ...
0
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2answers
981 views

SQL server performance over long distance

Is it reasonable to expect decent performance from a SQL server connected via fiber private WAN - 5000 km's away. The carrier is telling us that this network is the 'best' possible, and will ...
0
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1answer
325 views

SSL VPN on Fortigate 100D Dual ISP

I have a Fortigate 100D and have been using it with a single internet connection for some time without issue and have also been using SSL VPN to connect into the network. The SSL VPN uses 2 factor ...
2
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2answers
135 views

AWS - Optimize WAN link between VPCs [closed]

I have 2 VPCs, one in us-east-1 and another in ap-northeast-1, with an OpenVPN tunnel between them. According to my ping test, the latency between the two regions is ~160-180ms. Assuming all services ...
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0answers
519 views

Incoming Connections with Two ISPs and Cisco 2911

I am a relatively beginner Networking Guy and I have managed to set up a Cisco 2911 router with two ISPs (no BGP), NAT and route-maps (although I don't really understand them) to the two up links with ...
2
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2answers
1k views

Fortigate 100d 802.3ad bonding / Link aggregation

My network is as follows: 1 x Fortigate 100d with the two WAN ports connected to: Ethernet ISP with STATIC IP configured manually (20 Mbps symmetric) via ISP A Ethernet ISP with STATIC IP ...
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1answer
100 views

Remove gateway for private network on Server with 2 ethernet ports - Why

I have a server with 2 ethernet ports, use one port (eth0) for the private LAN, and a public IP from ISP is on second port (eth1). I have it working, but I'd like to know the reason why I have to ...
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0answers
4k views

pfSense no access from lan to wan

Can anyone please help me ? Probably the answer is already somewhere in the forum, but unfortunately I have not found it until now. Since two days I fight to have access to the internet across a ...
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2answers
336 views

SMB2 over 1GB PTP Link - 10ms latency

Maybe I'm expecting way more from SMB2 than what's realistic. Here is the scenario. Windows 7 Client (Local) A) Win2008R2 Server (LAN -- 1GB, <1ms) B) Win2008R2 Server (WAN -- 1GB, 10ms) ...
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0answers
99 views

NETSH : Set default ip address for an interface with multiple Ips

To test a load balancer I need to switch my ip address several time a day, and keep other ips routing trough other Wans. I run these commands in a batch script: netsh interface ip set address ...
0
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1answer
171 views

How to replicate web site files to web servers over WAN for LB sites?

I am working on a new setup for a a handful of websites of mine. My side business is growing (web hosting and light webdev) and I am working on a new infrastructure design using commodity hardware ...
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0answers
134 views

Can a 100Mbit switch throttle the internet connection?

We have a rather peculiar problem with internet speed in our office. Recently, we switched to a fiber-optic connection. We're supposed to have a 100Mbit connection (up and down). Here's how it has ...
3
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1answer
1k views

Block wan request is on. 3CX system

I am trying to connect to my 3CX PBX on an amazon ec2 windows server 2012 instance. I have created the security group, and added exceptions in the firewall. The firewall checker in the 3CX control ...
3
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1answer
1k views

SonicWALL HA w/ Dual WAN HSRP from two redundant switches

We're adding two SonicWALL NSA 2600 firewalls to our current setup. We currently get two WAN connections from two separate Cisco routers running on the same external subnet with what I believe is ...
0
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1answer
11k views

Routing from mikrotik two IP addresses to same gateway

I have 2 static addreses (a.b.c.72/24 and a.b.c.128/24) on gateway1 and gateway2 interfaces. ISP have one gateway a.b.c.1 . I can use a.b.c.72 only on gateway1, a.b.c.128 only on gateway2. How to ...
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0answers
1k views

Fortigate 80C multi wan

I've Fortigate 80c and two internet lines from two separate ISPs. I'm trying to distribute sessions between both internet lines following ...
7
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6answers
9k views

How should I copy my VM templates between vSphere datacenters?

Background/Environment Architecture: My current environment for $corp_overlords$ is set up in a hub-and-spoke model with a technologically well-endowed home office hub (SAN, bladecenter/bladesystem ...
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2answers
4k views

Why can't I have the same subnet on WAN and LAN?

I want to know why same IP with same mask on both WAN and LAN side could be a problem. I also want to know if setting different mask, but having same IPs will resolve the routing problem. ...
2
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4answers
636 views

Network Latency over WAN

Let me take a minute to explain the background of the challenge I am facing. My company has offices in US and Asia. The users work on large CAD files. The office in US has NAS (Network Attached ...
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2answers
103 views

Wan emulation on linux

I have to connect two different geographic networks with an OpenVPN (for instance) Before doing that "in the real world", I wish I could test my configuration. My main idea is the emulation of ...
0
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0answers
80 views

Outlook 2010 Not Responding through out day over WAN

I have a group of users who get "Not Responding" in the title bar of Outlook 2011 for 30-90 seconds at various times throughout the day. I have used the Outlook Connectivity Tool from MS's website to ...
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1answer
909 views

Should I create a second WAN Interface for a new SSLVPN setup on my Sonicwall 2400?

Sonic Wall 2400 I'm setting up a new SSLVPN on our Sonicwall, very new to this. I currently have an exchange server as well, so mail.company.com is directed to our mail server. I'd like to setup a ...
0
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2answers
192 views

Forward the Wan IP to another Wan IP without changing the source address

I have tried this case by using the NAT function in iptables but fail example. PC A IP is 1.1.1.1 (Win7) My Server IP is 2.2.2.2 (CentOS 6.2) target Server B is 3.3.3.3 (Windows server 2003) Flow: ...
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1answer
5k views

Fortinet multiple WAN IP to several ports

I have a 5 public IP address range. (ie: 1.1.1.1 to 1.1.1.5) I would like to assign the first to port 1 transparently in a way that a VPN router (RV082) could connect via it and respond ...
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1answer
157 views

Cannot reach website from outside of LAN [closed]

I am at much of a loss here, guys. I am running an Apache HTTP webserver from my laptop and I am unable to reach it from outside the routers borders/LAN. I cannot seem to ping it outside LAN and when ...
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3answers
2k views

What's a good way to run a point-to-point network speed test over a WAN? [duplicate]

I want to monitor my WAN speed between two offices, and be able to schedule it to run at certain times of the day. I guess in its simplest form this is just a point to point copy, but I want to ...
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0answers
124 views

Linux set routing based on MAC address + failover

In my company we have a relatively small network. Than we have 2 different WAN (via ADSL and SHDSL) connection behind 2 different hardware firewalls (Zyxel and SonicWall). Those are connected to our ...