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.

learn more… | top users | synonyms (1)

0
votes
0answers
4 views

Expand wlan with a wlan router or access point

my wish is to expand the WLAN network, cause of abortions. That means, the "central" router gives the internet connection in the LAN and the other router/access point uses the LAN connection to ...
-1
votes
1answer
46 views

Building router with one ethernet interface

Good day! I have 2 servers in datacenter and I want to use one of them as router for another instead of default gateway provided by DC. Both servers have one ethernet interface called 'eth0' with ...
0
votes
1answer
29 views

additional public IP and local network

Currently we have router A that does all the routing/firewalling/forwarding/dhcp/... services. It also forwards ports 80 and 443 to server on our local network. We need second web server(not as a ...
0
votes
0answers
11 views

How to Share VPN connection? [on hold]

My Windows 7 computer(Main computer) is connect to Internet via a LAN network adapter. And I purchase a VPN account and can connect to VPN very fast. Now I want all computers in my office can share ...
0
votes
1answer
59 views

zywall usg 100 log website visits

Can I log all browsing history with a zyxel zywall usg 100 router (with no payed licenses). I would like to see a complete list of websites visited; a bit like the "traffic statistics" page (interface ...
0
votes
0answers
11 views

dnsmasq use LAN ip for resolvable LAN hosts, forward to external DNS otherwise?

This may be a duplicate but I was unable to find the exact answer, so I apologize in advance if it is. I have a dnsmasq instance running on my router, as well as some hosts which are accessible on ...
0
votes
3answers
639 views

Is there a Cisco IOS command for finding out the serial number of a switch / router?

I am doing an inventory of all of our switches and I was wondering if there's a Cisco IOS command that will return the serial number for a switch and router? Thanks in advance!
-1
votes
0answers
29 views

Iptables Rules To Route Traffic Between Two Local Processes

I want to set up the rules in iptables of a system (10.1.1.25lan and 192.168.0.25wan) in such a way that any traffic (from other local systems, ex-10.1.1.x) with any 'original destination:port 111" is ...
-1
votes
0answers
16 views

Will this setup cause a Bottleneck Connection / Speed issues? [migrated]

I'll have one cat6 cable running from my router to a switch. That switch will then give internet and network access to 5+ devices. Will this cause a bottleneck / anything negative if all devices are ...
1
vote
2answers
1k views

Draytek 2830, Multiple VLANS on Same Port

The Kit Ubiquiti Unifi Long Range Wireless Access Point Cisco SG200-08P Switch (VLAN, POE Support) Draytek 2830VN Router The Problem I need to enable Multiple VLANS against a single port on the ...
1
vote
1answer
37 views

How to optimize throughput on a linux NAT/router?

I am trying to use an old Fujitsi RX300S2, with a quad core Intel Xeon CPU @2.80GHz as a Gitabit NAT router, it has a dual gigabit NIC on board over PCI-X. The router will also forward multicast ...
1
vote
1answer
1k views

DNSMasq wildcard top level domain/suffix

I'm running DD-WRT on my router and I need to block certain websites and all their potential suffixes, is that possible or would I have to list them all out individually? What I have is this ...
0
votes
1answer
1k views

No internet access when toggling `redirect-gateway` in OpenVPN client config

I have a router with IP 192.168.1.1 subnetting 192.168.1.0/24. On that subnet, a Synology NAS has an IP of 192.168.1.181 and is running a VPN server using subnet 192.168.2.0/24. When I connect a ...
0
votes
0answers
28 views

create a PPTP VPN server to act same as PureVPN PPTP server?

I'm new in networking. Our ISPs are providing us with private IP addresses so port forwarding is not possible, They are offering fixed IP addresses but with extremely high price so the only option is ...
0
votes
1answer
88 views

OpenWRT reroute all router traffic through a Client

I have an OpenWRT router (192.168.1.1) with various wired and wireless clients (192.168.1.x). One of the clients is a Suricata Sensor (192.168.1.100) with only one, 1000MBbit NIC. I want to ...
1
vote
1answer
30 views

Operating Temperature of Cisco routers

I am managing a small server room containing different pieces of networking equipment e.g. cisco3900, paloalto appliance, pc routers, various switches. The issue is that our server room has been ...
0
votes
1answer
2k views

Cannot connect to my L2TP IPSec VPN

I am trying to get my VPN (L2TP IPSec PSK) to work. I have a Synology NAS where I have setup everything as it says on the Synology support page. In my Asus RT-N66U router I have opened UDP ports ...
2
votes
3answers
2k views

IP Address Conflict with Router/Firewall

I've been having IP issues with my local box for a couple months now. Usually when it starts acting up I don't have the patience to look into it, so I just drop onto DHCP, but this morning I've ...
0
votes
2answers
1k views

Unable to access different subnet

Router ip: 192.168.3.1 Windows server: 192.168.3.50 (WLan) and 192.168.2.1 (LAN) PCs: 192.168.2.x I am able to access 192.168.3.50 from laptop (in 3.x network) but unable to access through other ...
3
votes
2answers
3k views

Cisco 2811 router ignored input errors

I've got a Cisco 2811 (AdvIPServices 12.4(25e)) that is showing input errors on both its interfaces, all the errors are of the ignored type. The counter for ignore errors is not increasing ...
0
votes
1answer
10 views

SafeNet Sentinel RMS server needs to be pinged before it works (routed across VLANs)

I have 2 separate CAD programs that use the Safenet Sentinel RMS Server (Aladdin) to check the license. After boot, they cannot find the license server. The license server is configured using its ip ...
1
vote
1answer
62 views

Slow DNS response

Our network has a NetGear SRX5308 Firewall / Router with no local DNS server. We have an external webserver one of our applications connects to and sometimes there is a delay in the resolution of the ...
0
votes
1answer
54 views

Cannot connect to internet after a power cut yesterday

I work at a small company, we have set up our LAN using an ASUS RT-N18U. We are in a small office as part of a business park, our network comes in over wire, as part of a package supplied by the ...
0
votes
3answers
47 views

Configure small LAN to WAN network

I want to setup a small LAN that can connect to Internet via my ISP's router (I have only one open port on my ISP's router and 6 public IPs). On my side, I have an Ubiquity Router that I connect to ...
1
vote
1answer
4k views

cisco ip nat / port forwarding

I have been trying to get port forwarding working with a newly installed cisco router. I cannot seem to find where my fault is and have been looking for quite a while. The relevant section of my ...
0
votes
1answer
28 views

zeroshell qos global bandwidth maximum vs guaranteed

When using Zeroshell QoS what is the difference between the maximum and guaranteed bandwidth when talking about the global bandwidth for the interface? I understand the difference for each of the ...
0
votes
1answer
64 views

How to get the connected wireless router's DHCP server not of another router's in the same network?

I have two internet connections and three separate wireless routers on the same network. The two dlink routers are serving one internet connection and the speedport the other internet connection. My ...
0
votes
0answers
5 views

Home network visibility [migrated]

I am setting up a network in my house and I am facing a problem. I cannot access my home NAS server that is currently under the second router from PCs that are connected to the main router, this image ...
1
vote
2answers
2k views

Smoothwall Express interface issues

I have a SmoothWall Express box that is currently configured with a Green and Purple interface. Both interfaces are in the same /24 subnet (which seems odd to me). The green interface (address of ...
-2
votes
0answers
53 views

Does a wireless access point behave like a hub? [closed]

I read on Ask Leo that a wireless access point is essentially a hub. Does that mean in my home network my wireless router (which according to the article is really a router AND wireless access point) ...
2
votes
1answer
4k views

Watchguard config, drop-in or mixed-routing mode?

I have a Watchguard XTM 2 that is currently acting as a firewall and a router for my business network, I currently have the WG setup in mixed-routing mode and am happy with the current configuration. ...
-1
votes
0answers
10 views

TL-WR1043ND v.1 (1.8) WAN to LAN port [migrated]

TL-WR1043ND v.1 (1.8),Firmware: DD-WRT v24-sp2 (08/07/10) std with fried WAN port, I need to reassign the WAN port to one of the LAN ports, and also to change the new WAN port ( let's say LAN port 4 ) ...
1
vote
2answers
1k views

Two wireless access points directly connected to modem possible?

I've got the following arrangement set up: Wireless Modem/Router/Switch --> Router 1 (LAN to LAN) Wireless Modem/Router/Switch --> Router 2 (LAN to LAN) with: Wireless Modem/Router/Switch Static ...
-1
votes
1answer
32 views

How are IP packets routed from LAN to WAN? [closed]

I have OpenWRT set up on a router, with a wireless client connected on the LAN, and connected to another network on the WAN. wlan1 is bridged on the br-lan interface, and typically forwards to the LAN ...
0
votes
0answers
6 views

Use two services/protocols on port 80 [migrated]

i ran into a problem today. I'am running a home webserver with FTP and everything and want also be able to connect to XBox live. The problem is (maybe some of you know) that Live uses port 80 (which ...
1
vote
0answers
23 views

Netgear Prosafe SRX5308 config with Virgin Superhub

We have just bought a Netgear Prosafe SRX5308 to provide load balancing with our 4 internet connections, but I am struggling to get it configured with our Virgin Media connection. The auto-detect ...
0
votes
0answers
18 views

WCCP to Remote Cache Engine - Any limitations?

I am attempting to WCCP to a remote (cloud hosted) cache engine from an ASR 1900 series router that is performing NAT. According to my reading (which was mostly done on ASAs) the WCCP cache engine ...
0
votes
1answer
55 views

Router configuration, subnetting, DMZ

I'd like to use a subnet of our public IP addresses in the DMZ like shown in this picture: Does my provider have to add a routing entry on the first router for the DMZ-net? Can I assign the whole ...
4
votes
3answers
637 views

Can only some machines on a network have a public IP addresses?

Is it possible for some computers on a network to have their own public IP addresses and serve content over the internet while other computers on the same network only have private IP addresses but ...
0
votes
0answers
11 views

why the EdgeRouter-PoE is not saving the configuration?

While reseting the EdgeRouter PoE and while doing the configuration(giving an IP address and gateway) , Iam receiving the following error : Failed to apply the configuration (calling ...
0
votes
0answers
9 views

why the router is not saving the configuration?

When I turn off my EdgeRouter PoE and then turn it on , Iam not able to access the router through its static IP 172.16.x.x and even through the default IP 192.168.1.1 Every time I need to reset it ...
0
votes
0answers
43 views

dd-wrt client mode with wpa2 enterprise encryption

I would like to extend the range of a router with wpa2 enterprise encryption by setting up a client router in client mode. I have looked through the forum for information regarding this and I have ...
-2
votes
2answers
25 views

How to route all client traffic without setting it's gateway

I've 3 devices where for some reasons I cannot change their default gateway and neither their ip and netmask. All the devices has the following ip: 169.254.11.22 and netmask 255.255.255.0 I want to ...
2
votes
1answer
572 views

network setup does not work: icmp works, tcp not

I experiencing a small problem with my network setup: In this network, I can ping from 192.168.3.0 to 192.168.2.0 and reverse, but it does not work with TCP connections. The handshake fails (no ...
0
votes
1answer
42 views

Subnetting/Supernetting Configuration

I have an existing network. It looks like this. Router LAN (192.168.0.1 /24) -> Switch (192.168.0.10 /24) -> Workstations (192.168.0.100 - 192.168.0.200 /24) Our network has expanded and I need to ...
0
votes
0answers
12 views

Two(one OpenVPN) Networks Routed to Two Seperate Interfaces

I currently have a working network configuration. It is setup so that my Debian router connects to my modem, grabs an IP from DHCP using the physical eth0 interface connected to the WAN port on my ...
1
vote
1answer
36 views

Traffic control. Prevent unauthorised clients to use IPs outside dhcp range and connect to network. Ubuntu server

I'm new here. I'm looking for a way to prevent my network users to connect to internet using static IPs on their devices outside DHCP range (dhcp range: 10.5.0.1-10.9.254.254). It's like denying ...
-5
votes
1answer
33 views

switch and local ip's [closed]

ive read in other topics that switches doesn't understand IP and they only use MAC addresses i have a lot of NAS and 4 computers on my network. I'm planning to buy a switch to replace a router that i ...
-1
votes
2answers
56 views

Multiple NIC same subnet [closed]

I have a setup as shown in the image. I know it is insane but i have to work on this configuration only. It is basically an ubuntu server acting as a router with 4 interfaces. 3 of them (eth0, eth1 ...
0
votes
0answers
54 views

solutions to filter traffic with group based rules

I have a 25 computer network with 1 pfsense box (with squid installed) and 1 openLDAP server configured & working , 70% of the network is wired the rest is password protected wireless. Right now ...