a device that connects to 2 or more networks and is capable of forwarding data packets into the direction of the ultimate destination based on information read from the packet and internal routing tables.

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20 views

Why isn't the IP address of router showing in ifconfig? [on hold]

I am looking for the address that I type into my browser to get to the router configuration file. It ended up being 192.168.1.1, as usual. But when I enter ifconfig into the command line, this IP ...
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1answer
19 views

Does switching routers when using same IP cause temp downtime?

Still learning networking but from my understanding MAC Addresses are what route network traffic so if I switch out a router but configure them with the same IP does it take time for the new MAC ...
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0answers
11 views

Upgrading TWC modem/router with 192.168.0.1 default address on home network with existing Trendnet wired router set to 192.168.2.1 [on hold]

I have a home network with a Trendnet TW100-S4W1CA wired router with a base address of 192.168.2.1, DHCP turned on with a range of 192.168.2.1 - 192.168.2.100, subnet 255.255.255.0. It is connected to ...
0
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0answers
10 views

DSL modem in bridge mode but router not accessible from the internet

I have a DLink ADSL modem which I have put into bridge mode and connected to a Fortigate 200A firewall. The Fortigate is able to connect through PPPoE and receives the static public IP. I can browse ...
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0answers
19 views

1 modem connect with 2 device, how to keep them in the same network? [closed]

My ISP provide me a moderm that has 4 input and I can plug lan cable in it the modem model: http://huawei.com/en/products/fixed-access/fttx/ont/hg863/index.htm So I have attempt like this before ...
1
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1answer
26 views

Cisco Router NAT does not work

I have an active internet connection from provider on festethernret0 and also have vlan1. I need to have an internet connection from festethernret0 to my vlan1. I am doing it this way: access-list 2 ...
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0answers
4 views

Unable to use Radius server out of LAN

I want to set up WPA2 Enterprise for my TP-Link TL-WR886N router (official firmware). Tried to use an radius server in LAN and it is working. Since the power supply is not steady (I have UPS for the ...
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1answer
7 views

ipv6 address configuration on serial interfaces

I tried to configure Ipv6 static routing on three routers, I configured ipv6 addresses on all three routers using ipv6 address auto config, The middle router have been configured with different global ...
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2answers
49 views

Different subnet mask on router and DHCP server

ran into something funny today and am still scratching my head on why this happened. I was trying to increase the number of ip addresses available from my dhcp server by changing the netmask from /24 ...
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0answers
8 views

Turning extra 6 LANS into “router” like links using Sophos UTM 9 [migrated]

Hey all I just finished up setting up the UTM 9 Home edition and I currently have it up and running with eth0 as the WAN and eth1 as the LAN. However, my motherboard has a total of 8 Ethernet ports ...
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0answers
9 views

Will enabling Comcast Business Gateway Port triggering lock me out?

Device info: SMC Networks Firmware 3.1.6.56 I am remotely logged into a server and configuring the "Comcast Business Gateway". At the current moment, Within the Firewall >> Port Configuration >> ...
1
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0answers
15 views

Confirmation of dd-wrt generic mini checksum? [closed]

I downloaded a firmware image from this page but the dd-wrt checksum page doesn't have that version (a couple links are broken on the page). The download was via https, but I'd still feel better if I ...
1
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0answers
54 views

Access local network resources remotely using OpenVPN [closed]

I've been banging my head against the wall on this for a week, so thought I'd finally turn to the experts. Much appreciated for any help. What I'm trying to do: I have some resources on my local ...
-1
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1answer
29 views

Cascade 2 routers with dhcp [closed]

I'm wanting to cascade 2 routers, one is a Linksys E3000 Router, the other is a wireless Cable Modem/Router made by Arris. As of now their cascaded via WAN to LAN, in other words, the internet port ...
0
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1answer
47 views

Distributing Internet equally among several users [closed]

I have a very basic setup which follow the following diagram - [ISP] === [Linux Home Router] ==== [Client1 .. n] Internet sharing is working without any problem. But the main issue is that if any ...
-2
votes
1answer
22 views

Alias domain name on local network only

I run Owncloud 8 on a Raspberry Pi. It is hooked up to my router with IP 192.168.0.122. I want to be able to access it from the internet using mydomain.com, so I signed up to a dynamic DNS service and ...
0
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1answer
34 views

Is this a router or “routerswitch”?

I have been discussing about what is a router with a friend, he says that a router that have 1 Ethernet port an 4 lan ports isn't a router, he says that is a (router with a switch) I have been ...
1
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2answers
62 views

Where should the preferred DNS server be in a LAN?

I had a hard time formulating this question’s title, but I think I’ve stated it correctly. My question may stem from a misunderstanding, so I will explain what happened to cause me to think I might ...
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0answers
25 views

Add a landing page for network [duplicate]

I just moved into a new apartment and got a new router with it. I'm trying to do something fun, and it involves opening a page in the browser when you connect to the router. Is such a thing possible ...
0
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0answers
23 views

Cisco 2621XM Configuration with Comcast Business Modem

I have a Cisco 2620xm router that I have ran into trouble getting it to connect to a comcast modem/gateway for internet service. The router and modem used by Comcast is a DPC3... The interfaces on the ...
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0answers
17 views

Update Cisco 3750 for BGP

I have a Cisco 3750 switch that I use at my data center w/ a failover switch as well. Currently getting a blended bandwidth from the data center instead of BGP. From time to time I'll have them update ...
1
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0answers
16 views

Ubuntu server drags network speed down to 10Mbps [migrated]

I'm running an Ubuntu Server (14.04) on my home network. It acts as a OpenVPN server (Bridged, not routed) and it runs one Virtual Machine (KVM, through a bridged virtual network device (br0)). The VM ...
1
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2answers
45 views

Is it possible to make a connection between a Linux router and AWS Direct Connect without the need of physical hardware?

We bought one Amazon Direct Connect leased line to connect our datacenter to Amazon EC2 instances. Amazon has configurations for Cisco or Juniper Hardware ...
0
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1answer
69 views

Mikrotik RB951G-2HnD - wi-fi drops or hangs connections [closed]

We've bought Mikrotik RB951G-2HnD in our company (about 20 - 25 clients in network) with 50 Mbps channel from the ISP-side. Mikrotik Wireless drops connection or getting very low speed often as more ...
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0answers
29 views

Connecting a switch to a VDSL2 model causes upload speeds to go to 0

My network configuration has my main router connected to a secondary router which is in bridge mode, and I have a computer connected via ethernet to that secondary router. If the connection between ...
0
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2answers
46 views

VPN Client Routing

I'm having trouble getting my VPN client on open-wrt to work. The actual VPN connection works fine and I was able to access the remote network from the router but when my VPN is active it shuts down ...
1
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2answers
75 views

How do I send network packets from an ipv4 address (with port forwarding) to an ipv6 address (no port forwarding) without STUN?

* I have the following situation: * Bob wants to interact with Alice directly (encrypted interaction, no intermediary server who will forward his packets). Both are behind NAT. Alice has a public ...
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0answers
18 views

Cisco VPN - second network

I am having trouble getting a additional inside network working on my VPN connection. I have working a VPN connection between my inside network on 10.10.20.0 and my peer. I want to connect my ...
1
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1answer
17 views

Debian - One Gateway 2 interfaces how to?

I have this scenario. 4 VM Debian8 : 1 DHCP 1 DNS 1 GW 1 Client I can ping from all my VM (except GW) each other (@ip or hostname). My GW have 2 interfaces (eth0->LAN / eth1->WAN). From it I can ...
0
votes
3answers
83 views

Aruba 215 v/s Asus RT-AC87U

We are implementing a WiFi hotspot at a busy airport for passengers to download media from a locally connected Media Server (on the same LAN). We expect simulteanous user connections of upto max 50 ...
0
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1answer
46 views

rDNS and forward DNS for mail server behind firewall, different IPs

All, Here is my setup : Firewall(x.x.x.114) <--> mail.mailserver.com (FQDN) (x.x.x.118) When sending mail, header has following IP ...."Receivedfrom mail.mailserver.com ([x.x.x.114])", my ...
0
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1answer
24 views

Adding VPN/Firewall to my network

Right my setup is as follows TP-LINK AC1750 Wireless router WAN (Comcast) connects here 1 port connects to TP-LINK 16 port managed switch 16 port switch has static IP, 192.168.0.99 (I've reserved ...
0
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1answer
49 views

Configuring iptables for Haproxy

Ubuntu machine running haproxy with 2 network cards, 1 connected to WAN (called wan0) and another connected to LAN (called lan0). All chains set to DROP traffic. # Masquerade traffic from LAN to WAN ...
-3
votes
1answer
130 views

How to install mikrotik routerOS on my computer [closed]

I got a mikrotik routerboard 950G and i downloaded netinstall v6.8 but i cannot install the routerOS into my computer. Can anybody help me out?
0
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1answer
24 views

Determine internal(LAN) IP address based on external connection port

We have an external VPN server; somebody within the LAN has connected to it, and I can see the port they connected through (ie. the NAT port the router set up for them). Is there any way to find the ...
0
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2answers
41 views

Is a “bridging device” required to join two networks?

We're considering two NBN fibre connections to the Internet (NBN is a fibre connection for those of you not living in Australia), with each connection having it's own subnet. The first connection's ...
0
votes
2answers
109 views

Access internal ip (home server) through double NAT (router + ISP) [closed]

I have home server (debian-like machine) inside my wifi-network. I wan't to access it over http (for transmission-daemon web interface) and over ssh (to administrate it). The issue is that there are ...
1
vote
1answer
122 views

VPN (PPTP) connects successfully but unable to ping some devices in the LAN

My working company has this router (Cisco RV042G Gigabit Dual WAN VPN Router) and it has the IP 192.168.1.1 with subnet mask 255.255.255.0. It has 3 devices directly connected to its LAN ports, an ...
0
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0answers
41 views

Static IP Forwarding on OpenWRT

I have a /28 block of static IP's that my ISP provides. Lets say x.x.x.x/28. The new building we are in has a OpenWRT router that I want to configure to forward those IP's to specific servers on the ...
0
votes
0answers
22 views

DHCP, IP conflict on LAN (pfsense)

On my router I occasinally get a log with multible entries like this. It is a LAN with DHCP so I guess here should be no conflict at all... Is there a nature to this? May 11 09:24:36 220002 ...
0
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1answer
46 views

Juniper SRX210 routing vlans

Ive got a Juniper SRX210 only using 2 ports Model: srx210he-poe JUNOS Software Release [11.4R2.14] WAN ge-0/0/0 up up ge-0/0/0.0 up up inet ...
0
votes
1answer
23 views

How to force computer to use PPPOE connection permanently

How can I force a computer on my network to use my second uncapped ISP account instead of the LAN default account which is set up in the router. I can create a PPPOE connection on the computer in ...
1
vote
1answer
73 views

Fibre Link Warehouse Contingency Plan Advice

Hi I am looking for some advice and best practices for the contingency plan of our Fibre Link data connection between Offices and the Warehouse which is approximately 100 metres away over a river but ...
0
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0answers
63 views

Fortigate 80c router - Limit the bandwidth of specific ips

We have a fortigate 80c router in our office. We have two server that keep uploading files and take all the office bandwidth. How can i limit their bandwidth from the router?
1
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1answer
48 views

Cisco Router: ran 'no enable password'; 'enable' still asks for a password

I have a Cisco router (it's hard to access physically so I can't tell you the model) being used as a NAT without a firewall (inside the network in such a way that that does not pose a security thread) ...
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0answers
41 views

Cisco 1921 router stops routing traffic

I have a cisco 1921 router that recently started acting up. I haven't changed anything on the router in many months because everything was running smoothly, until a week ago. Configuration: The setup ...
-3
votes
1answer
55 views

Router not blocking https

We have a Netgear WNR834B wireless N-router. The problem is that its not blocking certain https sites with its content filtering and most said there is nothing much you can do that cant be bypassed ...
-1
votes
1answer
25 views

What happens when a switch goes offline? and can they be easily exploited through open wifi?

I have two simple questions regarding switches: When a router/ proxy server/ dns host fails, they tend to not allow any packets through. Is this the same with a switch? A switch is connected to 3 ...
2
votes
1answer
64 views

How to configure Linux router with 1 NIC

I have a network that looks like this: +--------------+ | Linux Router | +--------------+ 10.0.1.100/24 | 10.0.0.100/24 ...
-5
votes
1answer
73 views

Is it possible to change wireless router BSSID? [closed]

I suspect someone is trying to hack our wireless network. I've stopped broadcasting the SSID, but assuming they've already attempted to gain access in the past they could have the BSSID stored, which ...