Questions tagged [wide-area-network]

WAN refers to Wide Area Network

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Transmission torrent client on second router [closed]

I have just switched to a 200M fibre optic service providers and with this received a new router Technicolor DGA2232. I am trying to connect my DLink 825 AC to this router in order to use the built in ...
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1answer
29 views

Changing router WAN IP Address [closed]

Hi I don't really understand how WAN IPs work, can someone explain how I can change my address to a static one. How can I know if the address I want is taken? How can I see what addresses are ...
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19 views

Router using WAN IP address as source address, even when originating from other LAN devices

I switched to a new router (with less possible configuration) today, and now all packets sent to my server have the source address set to the router's WAN IP address. In other words, with this new ...
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1answer
29 views

How to configure port forwarding a public IP to private IP in Windows 10 pro? [closed]

I have an API hosted on IIS it can be visited simply by typing 192.168.1.200:82/api/suivi. I want to make it possible for internet users to use my public IP 41.180....:82/api/suivi to get the ...
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146 views

Use WireGuard for combining bandwidth (multiwan)

Is it possible to combine multiple uplinks for getting faster VPN access to a server with WireGuard? I already played around with MultiWAN (mwan3, OpenWRT) in the past but for VPN access, its only ...
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15 views

Router receives ICMP requests for reverse IP

I have a router connected directly to my ISP's modem which provides me with several public static IPs, say 99.88.77.105/29 where 99.88.77.110 is the assigned gateway. With all firewall rules in place ...
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22 views

Sharing public Wan IP Subnet between 2 locations (Site to Site WAN?)

An ISP has allocated us a /27 to use. We need to use some of the IPs within the /27 in a separate location where the ISP (transit) is a different ISP. Public IP Subnet (/27) <=> Pf Sense (PF A) &...
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29 views

Why do some of the Internet traffic bypass my WAN IP (set by my OpenVPN service)?

I connect with my laptop at home to my OpenVPN server that I run at my office. Everything works great (I can remotely reach all local devices at the office). Moreover, when visiting www.speedtest.net ...
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1answer
99 views

Dell PowerEdge R710 NIC Configuration

I have Dell PowerEdge R710 that is currently being used inside LAN to host some virtual machines. It is running Windows Server 2016 standard as host operating systems and all VMS are running inder ...
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1answer
60 views

Routed IPv6 range and WAN IPv6 range in different subnets

I have a datasheet from my ISP stating a "WAN IPv6 Range" and a "Routed IPv6 Range". When I configure my IPv6 on my router I use a static IPv6 configuration with my WAN range and get a successful ...
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1answer
82 views

Can’t access server from external address on LAN but CAN access from WAN, HTTP(S) works, but not SSH or Sync

I hope there must be some resolution to this. I have the exact reverse of what is commonly the problem. Our small business office recently moved to a new building in a new city. We have a Mac mini ...
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1answer
1k views

Need help setting up traefik over WAN and LAN

So I'm building a media server via docker that is supposed to be accessible from everywhere (the host, the whole host's LAN, the WAN). Basically i have a bunch of web interfaces each. Each interface ...
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1answer
382 views

How to setup dual WAN & two LAN Networks correctly?

We've just been switched from ISDN to SIP. Since the guy who installed and configured the phone system does not have a lot of experience in setting up LAN networks, we need to do it ourselves. My ...
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1answer
38 views

OpenVPN - Unable to route traffic through multiple exit Interface

Good evening I have an OpenVPN Server with 3 Wan IP addresses. For instance: eth0 -- 1.1.1.1 eth0:0 -- 2.2.2.2 eth0:1 -- 3.3.3.3 On client OVPN, I have set remote IP 2.2.2.2. On OpenVPN server, I ...
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3answers
812 views

IIS LAN and WAN separate SSL certificates for the same server

I have a public web server that's also extensively used from the LAN. We're standing up a Windows AD CA server for the LAN side but we'll also need a public SSL Certificate for the web server. The ...
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2answers
353 views

MySQL query is very slow over internet

I'm having an issue with a very slow query in an C# WPF application. The application connects to a MySQL-server. As long as the application is used on my LAN, everything is going fast. When i use the ...
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47 views

Latency jumps in first, middle and last mile of path

I work for SD-WAN company providing an all in one solution edge router(Like FORTINET but not FORTINET). We have one customer in particular that has such a hard time with our services i.e. gift card ...
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1answer
132 views

Allow outbound traffic from DC via PfSense to the internet?

The situation: Got a Win2016 DC in a cloud network. WAN is disabled for this machine. LAN is connected to PfSense. PfSense manages the VPN and IPSec between cloud an on-premise. PfSense only allows ...
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1answer
58 views

Puppet over WAN to implement configuration changes to linux clients

As the title suggests, I need to find a way to implement a system that can change configuration to over 800 linux clients, for a client. The problem stems from the fact that we are not allowed to ...
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1answer
74 views

Juniper => D-Link => pfSense - how make WAN for pfSense

Ssory for, maybe, stupid question(and bad english), i'm newbie in system administration, but task it is. We have this net scheme - simple view: ISP Gateway || Juniper SRX240H(our gateway) ||...
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1answer
46 views

DHCP configuration for WAN

I'm unsure exactly what I'm asking for here, which makes it difficult to search so please let me know if it has been answered before (I'm sure it has). Current config is a DHCP server hosted in a ...
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1answer
77 views

Networking - Routing data through a server

I have 3 devices, let's call them A, B, and C. The ping between A and B is 200ms, and between A and C is 30ms. However, the ping between B and C is 60ms. This is how routing works in this region, the ...
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0answers
223 views

Draytek Vigor2926ac Port Redirection across WANs

I have a DrayTek 2926ac router which has an Ethernet feed as it's primary WAN and a 4G router (factory default settings + APN) as the Failover WAN. When I disable the primary WAN, the failover WAN ...
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2answers
362 views

carp single wan address

I try to put in place 2 freebsd routers with carp interfaces. since I have only one wan address, lets say : 1.2.3.4 I'd like to use private range ips to do carp jobs : 10.0.0.1(router1) alias (1.2.3....
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2answers
197 views

Cannot ping a server. Wan over vlan on Cisco/Linksys switch

I have an old, but mostly unused Cisco/Linksys slm224g4s switch and Mikrotik B2011UiAS-RM router. On a switch I've configured three vlans, two for WAN1 (id:3) and WAN2 (id:4) and third for LAN (id:2). ...
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1answer
26 views

I have 6 wan connections, what's the best way to load balance them?

5 diferent companies are going to share the same building, and each one of them have one internet link. I have to use all of the links because of bureaucracy stuff. My server only have 4 LAN boards. ...
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1answer
141 views

SonicWall TZ205 Route traffic back to WAN IP

I have a customer who wants to be able to use the same configuration for an app whether he is at home or on the road. I have the port forward set up through the wizard and that works fine from ...
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2answers
120 views

Bypass Managed Router to allow External Access to Security System DVR

I am attempting to allow access to a Security System DVR from outside our network, via IP. We currently have a managed Cisco router connecting to the outside world via a cable modem provided by our ...
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2answers
85 views

Replicate 1 million files two directions - Mostly Read Only

I have a collection of files, currently in a NAS on our LAN which is about 1.1 million files, with a total size of 2TB. We need to replicate this up to AWS to begin processing it. However, changes ...
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1answer
118 views

How are VPS connected directly to WAN? [closed]

How is it that a VPS can be connected to WAN (Wide area network) without port forwarding?
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1answer
101 views

How do I allow access to a web server on an ISP that shares one IP address among all customers?

I'm a customer of a wireless ISP that shares one WAN IP address among all customers. If any of the ISP's clients log on to whatismyip.com, they will see the exact same IP address, which will look ...
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246 views

Multi WAN ipv4 forward Ubuntu

I want to setup a dual ethernet ubuntu machine as Multi-WAN load-balance router with ipv4 forwarding and NAT for my internal network. I searched for some days now, but only found some tutorials how ...
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2answers
897 views

Tunnel SSH and database ports via WAN2 in a dual WAN router

ISP-A : 4mbps (1:1) fiber leased line static IP address and ISP-B : 20mbps (1:8) fiber connection with dynamic IP address. Little context to the situation, currently we have only one ISP (ISP-A) and ...
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2answers
79 views

Turn old computer into WAN accessible file server?

I need to create a file server (possibly smb?) out of an old computer I have. This essentially needs to be a network drive that can be accessed over WAN by a Mac. The server can be Windows, Linux, or ...
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2answers
381 views

Cisco 1921 & Interfaces, and WAN IPs

Would it be possible to have more than 1 WAN IP on a single interface on a Cisco 1921 router? (This is an actual argument going on with another engineer haha). From my understanding, you would need ...
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1answer
351 views

Sonicwall NSA 5600 Dual Wan / HA + Dual Switches how to setup fault tolerance and VLANs

I have a client that has purchased two SonicWall NSA 5600 and they would like to run 2 WAN connections from separate providers into 2 sonicwalls into two cisco switches so they can achieve full ...
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0answers
87 views

Parallels and virtual firewall appliance between guest and host

I am wondering if it is possible to run a VM (Linux) from Parallels using host only mode in which the VM in question is networked with a second VM/firewall (pfsense) and detached, so to speak, from ...
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1answer
105 views

File sharing on specific server not working over WAN

I have an internal only SharePoint server we're in the process of migrating off of. I have administrators of the server that up until recently were always able to use the UNC path to accomplish what ...
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1answer
499 views

Identify failing or hanging outbound network connections on linux

I admin a busy webserver which uses nginx/php-fpm , connects out to mysql(RDS) and elasticsearch, but also many third parties for advertising and other plugins etc are on the site(unfortunately I’m ...
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1answer
783 views

How to connect 2 office networks together with no router access

We have two offices which have a server each and we want all relevant personnel in each office to access the work on each. I don't have access to the router on my end because it's a communal router ...
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0answers
1k views

Cant connect to SSH outside port Cisco ASA 5506

Im configuring an ASA for my home and i got SSH working for internal networks but when trying to configure it for outside, it cant connect. The steps i took to setup the ASA was to allow the internal ...
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1answer
64 views

Stastic NAT with multiple WANs - internet connectivity issue

I am having an issue with my ASA. I have set multiple WAN and static NAT in ASA. I can get via specific ports from those WAN addresses to my server, but I am having issue with internet connectivity. I ...
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2answers
897 views

Bridge multiple LAN ports to a WAN

I have a network device which has 1 WAN port and 4 LAN ports. This device is running linux under the hood. I want to connect the WAN port to the 'wider network' which supplies DHCP and connect ...
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2answers
2k views

Why can't I connect to the internet when my server is down?

Does anybody know why I cannot connect to the internet when my Server is down? Problem: 1.) My Windows 7 machines cannot connect to the internet when my Windows 2012 server is down. 2.) My Windows ...
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1answer
39 views

Any detectable difference between traffic from HTTP browsing and HTTP downloads?

I am planning to use a multi WAN device for failover and load balancing, with multiple ISPs In my case I would like to maximize performance of HTTP browsing, while diverting on a specific WAN ...
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1answer
48 views

Connect multiple corporate partner private networks

Here is a scenario: You would like to setup a private network between four companies at different cities for teams in these companies to collaborate on anti-virus software. Because of the nature of ...
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1answer
1k views

RADIUS/802.1x Latency Guidelines

We're considering a centralising our RADIUS infrastructure but I can't find any information about acceptable latency between the Authenticator (ie. switch or WLC) and the Authentication Server. Would ...
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1answer
1k views

Multiple Public IP's in One Network

I have Internet connection from ISP and got Static IP pool of 8 IP's with 5 Useful IP's... Now I want to establish following network ISP -> Mikrotik Router -> Switch ===> Web Servers & LAN Now ...
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1answer
186 views

I want to remotely connect to my computer [closed]

I am using Reliance 4G mobile internet (i connect through mobile wifi hotspot to pc), my mobile has been assigned a ip of 10.x.x.x network (private) and , when i use hotspot my pc is assigned ip in ...
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0answers
119 views

Wan ip always 0.0.0.0 after set bridge mode

I try to set my my modem(unnanti A-300M) as Bridge Mode (set eventhing as a default), After getting wan addr is 0.0.0.0. Easy for your reference note: unnanti A-300M = Modem + Router

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