In GCE, the DHCP server return the IP address with mask of 32 bits. Making the instance the only one in its subnet. It also return couple of static routes (RFC3442) that need to be configured. Example of the response looks like this
udhcpc: …
Why is the network not reachable while another IP is reachable within the same subnet ?
Network Reachable
[root@vcn03 ~]# ping -I eth0 -c 1 10.52.96.48
PING 10.52.96.48 (10.52.96.48) from 10.52.111.3 eth0: 56(84) bytes of data.
64 bytes from…
I have a laptop that is connected wirelessly to 192.168.1.0/24 network using DHCP
and wired to 10.10.10.0/24 network static settings with NO DEFAULT GATEWAY set up.
The goal was to access to external addresses using the default gateway on the…
After each Windows 10 update and after rebooting our corporate computers some of the static routes are lost.
Of course they are defined as persistent and if you list them with "route print" they are there, however at least one of them stops working.…
I am relatively new to this community and am hopeful that somebody can help me with my problem.
My network setup is the following
Router, IP 192.168.1.1, two interfaces:
wlan1
Subnet: 192.168.1.0
Mask: 255.255.255.0
Gateway: 192.168.1.1
DNSmasq:…
So I've got a server at work which runs its own local subnet. I can vpn in, but have to setup a route to the network this machine is on to access it. I'm looking to natively access the second subnet. Everything is Linux (Ubuntu, Debian and embedded…
I have eNSP installed on Windows Server 2008 R2. On eNSP there is Router, connected through cloud to this host's machine adapter (VirtualBox or LAN). I need to get connection to this Router from another machine with CentOS 7 and vice versa. CentOS's…
Ive got a block of 5 static IP's from the ISP at this jobsite i'm currently on.
the POS vendor installed a router, connected it to the modem, and did not configure it with one of the ISP's static IP's.
the device i'm working on, got plugged into…
Before I ask any questions, here's a bit of an overview:
Simple example of my network topology
What I have in the diagram is two networks segregated by a point-to-point LOS system (the "towers") and two network encryption/decryption devices on…
I have A RRAS server running on an AWS VPC (10.145/24 network) with address 10.145.0.77.
I have a DHCP server/scope set up (10.250/16 network) on a separate Microsoft loopback adapter to offer DHCP Option sets to my VPN clients (RRAS server is…
This Technet article explains how to create a static route for IPv4 in Microsoft's Routing and Remote Access with the MMC snap-in.
How can I script this, either through PowerShell or VBScript?
Good morning folks,
Networking is not my strong suit, and after reading up on route programming and IP routing, I am now thoroughly confused and in need of guidance.
I have a Windows 7 Pro machine on a client network in the 192.168.128.0/24 range,…
I'm trying to establish a route between my local machine (LM) and a VirtualBox VM (VM, create with Vagrant and configured with Host-only Networking) running on a remote server (RS). The setup is as follows:
LM (OS: Windows 7, IP: 192.168.2.8)
VM…
So I'm trying to set up an Infiniband network alongside my Ethernet network.
I have 10 compute nodes and one conductor node. All 11 machines are running CentOS and are plugged in to an Infiniband switch and an Ethernet switch.
Ethernet:…
Desktop IP: 10.65.115.145
Server IP: 10.65.107.100
Local Core Switch: 10.65.0.1
Remote Core Switch: 10.64.0.1
Remote Server vLAN (sits in core switch): 10.64.30.1
Remote Server: 10.64.30.10
I can ping and tracert from my local core switch to the…