Questions about using a router/networking, e.g. port forwarding, VPNs

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Can't access web interface of wifi router

i have a home network 192.168.1.1/24. Inside this net there is a WiFi router and another network 192.168.0.1/24 under it. I can't connect to any WiFi client and router from my home network. I ...
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0answers
10 views

Route selection

I have the following routing table (on my Win-7 desktop) 192.168.0.0 255.255.255.0 On-link 192.168.0.11 276 192.168.0.11 255.255.255.255 On-link 192.168.0.11 276 192.168.0.255 255.255.255.255 ...
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1answer
13 views

Route selection in the routing table

I would like to understand some basic concepts about routing. If i'm right that -s flag in netcat utility don't have any connection with interface column in the routing table? If i'm right that the ...
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0answers
10 views

One way comunication in routed network

I have this network with two subnets 192.168.0.0 /25 192.168.0.128 /25 on both router i have ïnstalled OpenWrt. On right router is set routing to .128 network. Left router is wireless client ...
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0answers
10 views

How to prevent pfsense from pushing a random route to the client

I've setup an OpenVPN server which uses tap device mode and everything works allright if I accept to work with dynamically assigned IP addresses. When I want to assign static addresses to the ...
-1
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1answer
47 views

Route to Internet router from different subnet

I ran into a situation where my network is setup like the following: my network In this image my Computer A is connected with WiFi DSL router which is connected to the Internet. Computer A and B are ...
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2answers
48 views

Routing in Windows

Initially (just after system startup) the ip table is like that: 192.168.0.0 255.255.255.0 On-link 192.168.0.11 276 192.168.0.11 255.255.255.255 On-link 192.168.0.11 ...
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1answer
28 views

Accessing a local device host with IP ending in 0

I have made a mistake in setting up a headless embedded Linux device on a network. I left the static IP set to 10.10.10.0 with its subnet set to 255.255.255.0, which is of course an impossible ...
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1answer
70 views

Routing in home LAN

I'm trying to understand some basic concepts of networking. I have following home LAN: Is it right (like above) to have 2 NIC's each one having 2 different gateways on one station? There PC2 have ...
1
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1answer
49 views

Does a USB 4G dongle connected to a router perform differently to a router with a 4G SIM slot built-in

I think I covered the question in that beasty title but I'll give some background to the question. We are organising a charity LAN event and need a method of getting reliable Internet access via 4G ...
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0answers
19 views

How to redirect traffic on Raspberry from USB dongle WiFi to local application

Good morning gentlemen, my RPi 2 is a working access point with two WiFi dongles (each with its own range of IP addresses); the RPi is also connected via LAN cable to my modem. It offers the most ...
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24 views

Route Traffic from Known Internal Source through Remote VPN that I Control

I have a home in San Diego on the Time Warner network and a home in Las Vegas that's on Cox. The networks in both homes are identical: 192.168.1.0/24 behind an Apple Time Capsule firewall. The single ...
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19 views

Routing Off to the Internet with Verizon HomeFusion and MikroTik

My setup is a bit unconventional. For home internet I have Verizon HomeFusion which is LTE based. So the Verizon router/wifi device I have I am stuck with. Here is my problem. I have a home lab setup. ...
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0answers
30 views

How do I assign network cards to specific users?

OS: Windows 10 Pro I have 2 Network connections available. First is Ethernet, second is a LTE Router via Wlan. Main goal: Route specific program traffic through the wired connection while other ...
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0answers
21 views

How to configure Cisco 3750 for Inter-Vlan Communication

I have a router that has 4 VLANs configured, with an interface on each vlan, the router serves as a gateway and provides internet access. VLAN | Interface | Function ...
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1answer
27 views

Static routes and multiple routers

I have the following set up: My office is located out of town and unfortunately I can't get fibre. Fortunately, I have a mate in town who can get fibre. He has pointed a p2p WIFI modem at my place. ...
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0answers
14 views

Entries in my Mac OSX routing table

I undestand basics of IPv4 and subneting but I could not find a definite answer of what some of these entries in my routing table mean: netstat -nr Destination Gateway Flags ...
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4answers
82 views

Routing in simple home LAN

I've following home LAN structure: I'm trying to ping PC2 (192.168.1.2) from PC1 (192.168.0.11) but without success. Based on my previous post responses i've added a static route on PC1: route ...
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0answers
31 views

How can I set up my ethernet on a fresh install of Fedora Server 23?

I am using Fedora Server 23, and cannot get my ethernet connection to work. It works fine on Ubunutu, OS X, and Windows 7 on the same machine. [root@localhost etc]# ifconfig ens5: ...
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19 views

Specific websites won't load over AD-DS network, but will load the server (Win2k8)

I have a domain network running Windows 2008 R2 as server. Users are connecting to the internet through the server using RRAS (Users need to dial-up in order to access internet). the server has 2 ...
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0answers
24 views

Setting up firewall while daisy-chaining two routers via ethernet

Due to circumstances, I will shortly have two routers (replacement coming in the post for old broken one, but I need non-mobile-phone internet access, so have to buy another)... This got me thinking: ...
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1answer
55 views

Ubuntu as a IPv6 router not taking default route from upstream RA

I've got an Ubuntu 14.04 box that acts as my home router. I've got an IPv6 /64 delegated by my ISP, and I'm using RA and the WIDE DHCPv6 client to configure IPv6. Everything works well, except no ...
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21 views

Roaming between Access Points, incorrect routing?

Network setup My current network setup is as follows, a Main Router followed by a series of two Access Points: Router <---> AP1 <---> AP2 The two access points are routers wired via ...
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1answer
19 views

only route certain addresses through PPTP VPN?

after the pptp is up, I found there is an entry in route table: default via 10.0.0.1 dev ppp5 default via 192.168.1.1 dev vlan2 metric 1 This directs all outgoing traffics through 10.0.0.1 which ...
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0answers
35 views

Remotely Access LAN device connected to PPTP VPN router

I have ubuntu server installed on VPS and I'm using it as PPTP VPN server. I can connect to the internet normally from my PC , Mobile , etc so the server is working fine. i have DDWRT router which I ...
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2answers
57 views

Hairpin NAT with dynamic WAN IP

I have a dynamic WAN IP so if it changes my iptables will no longer apply. Here is my working hairpin nat, where x.x.x.x is my WAN IP br0 - LAN eth1 - WAN -A PREROUTING -d x.x.x.x -p tcp --dport ...
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2answers
43 views

How to stop specific dhcp interfaces from adding a gateway to my routing table in linux (RPi)?

I've been setting up a VPN server on my Raspberry Pi 3 (latest Noobs) which has worked wonderfully. The VPN creates an extra interface called vpn_vpn and my normal internet is on wlan0 or sometimes ...
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1answer
9 views

Choose gateway regarding incomming node

I have a server behind 2 Internet Access. the ip are these: -Server : 192.168.0.1 -ISP 1 : 192.168.0.253 -ISP 2 : 192.168.0.254 I would like that packets coming from ISP 1 receive response using ...
1
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1answer
22 views

How to increase range Of Ad-hoc network using Rasberry Pi 3?

I am working on MANET using rasberry pi 3 (micro-controller), I want to make 3 rasberry pi as a router and each of three not in range with them, now if I shuffle these 3 rasberry pi they dont change ...
0
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1answer
42 views

Dynamically resolve hostname to multiple, prioritized IPs

I have a linux server connected to a VPN. At home, I use the same VPN on my laptop, while connected to the server directly through a wireless router. To do this, I have two entries in my /etc/hosts ...
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2answers
44 views

all outgoing tcp packets have source port 0.0.0.0

Currently I am connected to a network 169.254.x.x (a Hostel's Network) and there are three gateways that work as dhcp servers as well: 169.254.10.1 169.254.20.1 169.254.30.1 From a windows machine ...
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1answer
14 views

Cannot route local traffic through local gateway

Microsoft Windows [Version 6.0.6002] Copyright (c) 2006 Microsoft Corporation. All rights reserved. C:\Windows\System32>route print ...
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3answers
41 views

USB Ethernet to my machine rather than RJ45 NIC Cards

I have a 7 node cluster setup in my organization and they all have dual port Ethernet NICs on them, running Ubuntu 14.04.4. Each machine is connected to two networks at the same time. Requirement: I ...
34
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4answers
6k views

How smart is my network?

There is an argument within my office about how smart/efficient the network we have set up really is. We have a fibre line and a cable line running into a load balancing router, which has a hardware ...
0
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1answer
54 views

Open VPN Android/IOS client does not route traffic

I have open vpn server running on a raspberrypi with debian jessie. And it works fine with the open vpn client for windows. But the same ovpn file configuration that works for windows 7 does not seem ...
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0answers
33 views

Linux ip route / ip rule with fwmark and iptables -j MARK --set-mark

I just need to re-roure all user traffic directly to specified GW (different from the default one) bypass all VPN and other routing rules. Lets start it from scratch (reboot the system), no interface ...
0
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1answer
16 views

home network, routing table entries

In my home network, the router has the following entries in its routing table: Destination Mask Gateway Metric Active 192.168.0.0 255.255.255.0 192.168.0.1 1 ...
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18 views

Policy Based Routing Not Working Correctly

I have a openVPN connected on my ubuntu computer but I would like to have a couple of applications run through my home router untunneled. They run on port 22 and 32400 (ssh and plex). So I've done ...
0
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1answer
33 views

What's the meaning of link#4 in mac's route table?

jichaodeiMac:~ jichaoyang$ netstat -r Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default openwrt.lan UGSc 10 ...
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2answers
20 views

Routing table with gateway on the same network and interface, why?

When connecting to our company's VPN and looking at the routing table I find this: 172.16.0.0 10.8.0.241 255.255.0.0 UG 0 0 0 tun0 10.8.0.241 0.0.0.0 ...
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0answers
19 views

How to use a local SOCKS server as a gateway?

I'm running a SOCKS proxy server (on an Ubuntu machine) which is used to bypass internet censorship. I'd like the devices in the same network (such as TVs etc), which don't support SOCKS, to use this ...
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0answers
19 views

Is there any way to route between more than 2 subnets on a single (home-spec) router?

I'm not a typical network admin, it's all new to me. But I've done my homework, and I'm expecting the answer to be a flat "no", but I decided to ask anyway - just in case I'm missing something. Just ...
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1answer
49 views

Site is not reachable from my provider

My ISP is Optus (Melbourne, Australia). When I visit the site, http://www.ozon.ru, its content loads but the script sourced from (presumably) CDN, ...
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0answers
10 views

Connecting external ip to multiple localhosts

I know how to link an external IP adress to my localhost, but there are so many computers connected to the same router, if ever each one of them wanted to create its own website. An additional IP must ...
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0answers
26 views

isolating traffic between 2 interface on a linux box

I have a Raspberry Pi Linux device with 2 network interfaces - eth0 (subnet 10.10.10.0/24) and wlan0 (subnet 192.168.1.0/24). wlan0 is connected to a wireless router and is isolated from eth0. I have ...
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27 views

Windows Server 2012: Configure route with Metric = Default

I'm trying to configure a persistent route in my Windows Server 2012 with the Metric value of Default as displayed in red below: I've Googled around but couldn't find a way to configure it to ...
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0answers
29 views

Why does Windows ignore my route?

I have a reoccuring routing problem with Windows 7 Enterprise 64: My LAN ethernet interface is connected to our company network (172.17.0.0/21)) that also offers the default gateway to the internet. ...
1
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1answer
61 views

Linux ip route: How to make all external traffic go via one interface

I've set up an OpenVPN connection with an external server. tun0 is the interface which is used for this connection: user@mypc:~$ ifconfig tun0 tun0 Link encap:UNSPEC HWaddr ...
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1answer
25 views

Accessing device in my subnet with a fixed IP

I've just purchased a cheap surveillance camera for my apartment. However, while the subnet in my apartment is 10.0.0.0/24, the camera comes with a fixed IP of 192.168.1.10. You can change the IP, but ...
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1answer
16 views

Route command output

Route command output: $ route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.2.10 0.0.0.0 UG 0 0 ...