Questions tagged [gateway]
A gateway is a network point that acts as an entry way to another network.
110
questions
0
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29 views
What the heck is happened to my router?
I go play a game called "Mine craft", its unplayable. super Laggy and uncomfortable. my ping is going up and down (up to 18396ms its world record!!!), going up and down and sometimes i disconnect to ...
0
votes
0answers
18 views
Default route being added randomly while NIC is already up, post-up action doesn't help
I have an Ubuntu 16.04 machine that I'm using as a temporary router while I fix some issues with my normal router.
The network looks like this:
Thus, the normal flow of traffic out to the internet ...
1
vote
0answers
18 views
Install Jasmin Gateway on Ubuntu Server [duplicate]
I am trying to install Jasmin Gateway on Ubuntu Server 16.04 LTS, but I have the error below:
root@ds234:/home# sudo apt-get install python-jasmin
Reading package lists... ...
0
votes
0answers
34 views
network-manager-openvpn-gnome bug: Can't import .ovpn file because auf using net_gateway
I had the error that networkmanager couldn't import the .ovpn file because of a invalid value-key-pair problem. But it worked with openvpn --config filename.ovpn without a problem.
I got the explizit ...
0
votes
1answer
49 views
Netplan bonding 2 gateways (2 ISP)
My office is in an area where wired internet connection is poor and unstable so I'm trying to bonding 2 ISP.
I have 2 modems connected to two different phisical interfaces on my Ubuntu 18 server:
...
1
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0answers
14 views
Linux gateway is forwarding traffic to its own gateway when tunnel is down
I have a box (192.168.1.2) that connects to a VPN creating a tunnel. This box has a 192.168.1.1 default gateway which is my router's internal address. The rest of my network has 192.168.1.2 (...
0
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0answers
39 views
Malware lab without virtual machines (Lubuntu as server/gateway)
I would like to set up a malware lab without virtual machines.
On one laptop I have Windows 10, on the other Lubuntu, which will be used as a gateway/server. On the latter, I want an ethernet ...
1
vote
1answer
4k views
How to set default gateway in Ubuntu Server 18.04 with netplan
I have a single network interface on this server named enp2s0
This interface had a static address 192.168.2.xxx with gateway 192.168.2.1
Now I changed the static address in yaml file to 192.168.1.xxx ...
0
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0answers
17 views
Can't ping gateway. Randomly switches between working and not working
I connected to a new Wifi network 2 days ago. Worked fine. All of a sudden I had no internet access. I pinged google and got temporary failure in name resolution. I pinged my gateway and got no ...
0
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0answers
27 views
Client is not connecting to the Gateway
We have a gateway with ip address 192.168.2.170 and some of the client systems in the ip range 192.168.2.0/24. Now we are having new client systems with ip range 172.16.82.0/24. The new client systems ...
1
vote
0answers
73 views
Need to set default route to upstream DHCP interface on Ubuntu Server 18.04 LTS
I'm building an edge router using Ubuntu Server 18.04.03 LTS and need to configure the routing table to define the default route as being the upstream / WAN interface, which gets its IP address and (...
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0answers
36 views
Raspberry with VPNC as Gateway für Smart TV
in my vacation house in Sweden I have fast Internet through fiber (local network 192.168.10.x) and want to connect my Samsung Smart TV via VPN to my FritzBox and thereby to my home network incl. NAS ...
0
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0answers
39 views
Access service via url:port from outside
I have the following network setup:
Gateway/proxy and firewall box with Firehol installed 10.xx.xx.xx - Ubuntu
internal server behind the gateway 192.xx.xx.xx - Ubuntu
All traffic is routed ...
0
votes
0answers
26 views
ubuntu Bionic Beaver Gateway NV73 touchpad stopped
Was working fine.
Stopped completely (possible equipment failure?).
Tried grub system restore - no result.
No error messages displayed, pointer sits about 1x1" from bottom right of screen.
Buttons do ...
1
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0answers
38 views
Networking question ip routing
Let me start by saying I am a complete novice with very little networking knowledge.
I have set up a VPN via a guide and everything is working fine, however, I would like for the IP routing or ...
0
votes
1answer
47 views
Directory 'mc/etc' does not exist
I am try to configure gateway.
I am follow step 4 of this
https://trueconf.com/blog/knowledge-base/configure-xen-hypervisor-ubuntu-server-14-4-05.html
When I open to edit mc/etc/sysctl.conf file I ...
0
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0answers
481 views
Cannot ping past gateway
My wifi is connected but I cannot access the Internet irrespective of the network to which I connect. I can ping the gateway but cannot ping 8.8.8.8 (Google's DNS) which shows:
Destination Net ...
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0answers
75 views
Dell Edge Gateway 5100 - Ubuntu Core 16.04 - Fontconfig error
I have been developing a Snappy application on the Dell Gateway for the last year. I am nearing the end of development and I am experience a fault that I need some help with. If needed, can this be ...
0
votes
1answer
47 views
Automatic route deleting in a specific network
I'm on Ubuntu 18.04 and I try to learn more on netplan.
When I'm in school's network I need to access to the LAN but I don't want my internet traffic goes by their gateway. I can connect to network ...
3
votes
0answers
245 views
how to keep local default gateway when connecting witn VPN
i used VPN to connect to my Windows server 2016 at our office.
vpn pptp and Remina. everything works very well.
but when i disconnect, the default gateway is changes and do not come back to local ...
0
votes
1answer
2k views
How to bridge two interfaces with netplan
I want to setup a gateway on an Ubuntu 18.04 machine with 2 eth ports -
ETH1 - WAN connection, connected to my corporate network with DHCP
ETH0 - LAN connection, connected to my laptop statically
I ...
1
vote
1answer
94 views
Dell Gateway 5000 with Ubuntu Core 16 doesn't identify sim card inserted in the slot
I have Dell Gateway 5000 with Ubuntu Core 16 installed in it. I am inserting a sim card in the slot, but the Gateway doesn't identify it. The led indicating the mobile network is off. The sim card is ...
0
votes
1answer
41 views
Ubuntu 16.04 - Wi-fi , IP is on a network different than my gateway
I have a partitioned Lenovo pc. One partition with Ubuntu desktop 16.04, one with Windows 10.
Windows has internet connection, Ubuntu does not. It is on a different network.
I tried gathering some ...
0
votes
1answer
300 views
two machines direct link + connection through switch
This is crosspost from Super Users, since it might attract more people here.
I have been trying for the last couple of days to get a setup like the one below working.
I have
a server Ubuntu 16.04 ...
2
votes
1answer
9k views
Networking problem on Ubuntu 18.04: no gateway
After a fresh installation of Ubuntu 18.04 LTS I have configured netplan to use a static IP address by following the instructions available online here:
https://www.tecmint.com/ifconfig-vs-ip-command-...
0
votes
1answer
229 views
Cannot properly configure a gateway on Ubuntu 16.04
I'm trying to make a gateway using Ubuntu 16.04, my server has the following nics:
enp4s0 Link encap:Ethernet HWaddr 00:15:c5:f6:c0:36
inet addr:192.168.0.101 Bcast:192.168.0.255 Mask:...
10
votes
1answer
5k views
How do I stop netplan from binding a default gateway on every interface
I have a fresh install of ubuntu server 17.10, however the problem may affect previous versions, but this is the first time I have encountered this situation.
The server is running 2 separate network ...
1
vote
2answers
5k views
Ubuntu server 16.04 to 2 gateway at same time
I cant find a working guide to make work the following scenario:
Need to configure a server to be capable of working with 2 routers at same time. Its a virtual machine.
Network 1 192.168.1.0/24 ...
1
vote
0answers
335 views
Ubuntu 16.04 Multiple Network Adapters, Same Network
I need to configure a gateway PC working with Ubuntu 16.04 so that multiple LAN adapters (eth0,eht1,wlan0) communicate within one same network addressing scheme.
How can such a configuration be made ...
2
votes
1answer
457 views
Can't install gns3,Err 502 bad gateway
I have Ubuntu 17.04 and I'm trying to install gns3 by using these commands:
sudo add-apt-repository ppa:gns3/ppa
Output:
PPA for GNS3 and Supporting Packages. Please see http://www.gns3.com for ...
1
vote
0answers
1k views
How do I setup multiple static IP's on multiple NIC's with one gateway?
I'm using Ubuntu 16.04.3 LTS. Currently I have this in /etc/network/interfaces
auto lo
iface lo inet loopback
auto eno1 inet static
address 198.167.16.164
netmask 255.255.240.0
gateway ...
0
votes
0answers
230 views
Why there is a 0.0.0.0 gateway for eth0 if I only add one in the interface config?
In my interface config file, I only add one route for the 192.168.2.0, but when the machine is running, there is a 0.0.0.0 gateway for 192.168.2.0.
How to fix this only using interface config?
$ ...
1
vote
1answer
76 views
Gateway Problem
I'm facing this strange problem.
I've a branch location connected with 2 ISPs on MPLS (See attached Image). The location have mixed OS PCs (Windows & Ubuntu, major chunk is of Ubuntu)
Whenever ...
1
vote
0answers
325 views
Unable to use Ubuntu 17.4 as internet gateway
I am trying to setup an Ubuntu Desktop 17.04 virtual machine to act as a router/gateway for other VMs I have on an isolated (non internet connected) network.
I followed directions from the following ...
0
votes
1answer
800 views
Ubuntu server 16.04 static and private ip [closed]
I have tried a few different combinations in /etc/network/interfaces
I'm wanting to add a public ip and a private to my server but it's not wanting to accept both
iface eno1 inet static
address ...
6
votes
2answers
6k views
Share my VPN connection with other LAN users
I have a PC with one physical LAN adapter connecting to a VPN server. Is there a way i can setup a (virtual) gateway interface on that same LAN adapter in a way so the other devices on my network can ...
0
votes
1answer
276 views
Ubuntu as Gateway - Client PC no internet
Ubuntu configurations
Ifconfig
ens33 Link encap:Ethernet HWaddr 00:0c:29:0e:15:94
inet addr:192.168.1.129 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::2d58:...
1
vote
0answers
14 views
Gateways of interfaces NOT active
I 've configured two static interfaces which are active.
For each interface I have configured a gateway.
However these gateways do not show up in the active configuration (Webmin) or cli-command route....
3
votes
1answer
931 views
Two gateways on same network
My machine runs Ubuntu Server 16.04 and it has two NICs, eth0 and eth1, as shown in the network diagram.
Its role was initially to route traffic from the 192.168.50.0/24 subnet to the 192.168.1.0/24 ...
0
votes
1answer
5k views
Ubuntu 16.04 Server Fresh Install - Can't ping gateway & no wifi network at all [duplicate]
I just did a fresh install of Ubuntu 16.04 on a desktop computer. During the installer, the auto network script failed so I configured it manually (entered my own IP, entered in the subnet mast, ...
1
vote
2answers
16k views
Route all traffic of a machine through another within a subnet?
I have two computers, both running ubuntu 12.04 64 bit. I need to route traffic of one computer through the other.
computer A: 192.168.1.3 (eth0)
computer B: 192.168.1.7 (eth0), 192.168.1.5 (eth1), ...
0
votes
1answer
21 views
is there a server installable portal capture software?
I ask this as all i can find online is router installation packages. such as chillispot. I would rather install this directly onto my gateway server than on a router.
i also tried using another ...
1
vote
1answer
493 views
How to isolate subnet behind Ubuntu gateway?
I have the following set up:
--> router X provided by my ISP - no admin access to it (LAN IP 192.168.5.1)
--> network N1 with devices and PCs (DHCP clients of X - IPs 192.168.5.x)
-->...
1
vote
1answer
2k views
How does Ubuntu determine the default route when multiple interfaces are defined?
I have an Ubuntu server (headless, Network Manager is not installed). It has two interfaces, eth0 and eth1. I have the following defined in /etc/network/interfaces:
auto lo
iface lo inet loopback
...
1
vote
1answer
841 views
Route problem with 2 default gateway!
Along with eth0 I have a ppp0. When there is no internet(by pinging 8.8.8.8) I have to turn on the ppp0 and it then results into 2 default gateways..So I have to delete default gateway of eth0 to get ...
1
vote
1answer
115 views
What is mango-gw in route's man?
What is the purpose of specifying mango-gw as a gateway?
Here is short excerpt from manual.
route add default gw mango-gw
adds a default route (which will be used if no other route ...
0
votes
2answers
232 views
What is a computers default gateway?
After entering ip route the following information came up:
default via 10.0.2.2 dev eth0 metric 100.
Is this the default gateway? If not what is?
0
votes
0answers
250 views
why am i not able to arpspoof my windows machine
I run my linux using Vmware on my windows machnine.I am learning hacking recently , and specifically learning aprspoof.when i try to arpspoof metasploitable(intensional vulnerable os) it is successful....
0
votes
3answers
89 views
how to find the routers address in an open wifi network
For example if i connect to a wifi network and i want to know the address of router ie: the default gateway, how to do i find it in linux.Thank you.
0
votes
1answer
2k views
How to establish a default gateway in Ubuntu 14.04?
I am trying to get a server running on Ubuntu 14.04 to work with an attached router with a fixed LAN address of 192.168.1.1. The server manufacturer said I needed to setup a default route. I found a ...
