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Questions tagged [multi-homed]

62 questions
21
votes
1 answer

Change TeamCity IP address and port number on multi-homed Windows Server 2008 running IIS 7

After two full days of "research" (read: banging my head against my keyboard) and cursing at TeamCity/MSDN/Tomcat documentation as well as phantom IIS bindings, I've come up with an answer to a very perplexing issue: How can I change TeamCity's IP…
Brad B.
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7
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1 answer

Multi-homed OpenBSD system: Policy based routing vs. mpath default routes

TL;DR Will OpenBSD policy based routing help with a multi-homed server/gateway situation? If so, how do I configure it? Long Form I'm managing an OpenBSD with two ISP links and VPN tunnels to remote routing nodes. Initially we used multiple default…
Jim Dennis
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2 answers

BGP Multi-Homed Cisco Routers Configure For Resilience But Separate Inbound Weight

I've got 2 Cisco routers, each with a single Internet feed, providing BGP with default route only, which allows us to advertise certain routes out each feed. We're not using the full DFZ because although we usually run all Cisco 3925s, we currently…
furriephillips
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3 answers

Simple Multihomed Linux Server Issue

I have a Linux server running CentOS 6.4 that is used as an iSCSI target. The server is multi-homed with two NICs, both on the same subnet. iSCSI multipathing takes care of the load-balancing/failover, so all I need is for each NIC to operate…
tfrederick74656
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9 answers

Best solution for Multi-WAN failover (inside & out)?

Looking for a way to setup 2 ISPs in failover mode, for both incoming & outgoing traffic, for our small (<100 devices) network. The leading contender for now seems to be the Peplink Balance 310. However, a reseller I spoke with said it's great for…
Sean O
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2 answers

Transparent proxy cache on BGP multihome

Provider A have transparent caching with squid . In the situation which a client has multihome BGP with provider A and provider B then client does not send its outgoing traffic (upload) to provider A but its incoming traffic (download) comes…
Omid Kosari
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4
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2 answers

Using DHCP with Multi-Homed NICs

I am trying to steer away from our current manual addressing system and embrace the decades-old wonder of DHCP. In our domain and even at my home network DHCP is great - I can use address reservations to handle the need for static IP. However, in…
tacos_tacos_tacos
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2 answers

Is MySQL Cluster appropriate for a small, low-volume multi-homed system?

I'd like to multi-home a proprietary web-based application for a relatively small user base with modest dataset size. Scalability is not as much of a concern as extremely high availability. The system has extremely basic architecture: PHP running…
dlo
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3 answers

Can't consistently ping both networks of multihomed host

I have a host which is multihomed, eth0 is on 172.31.254.0/24 and eth0.10 is on 172.31.253.0/24 . Obviously eth0.10 is a subinterface on vlan id 10. From this host I can succesfully ping hosts on the 172.31.253.0/24 network but not consistently on…
TSG
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4 answers

How serious is a problem is multi-homed networks?

Multi-homed is the term that I have heard for being connected to a LAN at the same time as being connected to the internet via something like a wireless connection. I have heard that this is so serious that certain large companies I have heard of…
Robert MacLean
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3 answers

Configuring multi-homed Windows Vista/2008 machine to ignore default gateway and DNS server settings on one adapter?

I've got a Windows 2008 machine with two network adapters in it. One's connected to the corporate network, and the other's connected to a private (lab) network. They're both configured by DHCP. They don't overlap: the corporate network is a…
Roger Lipscombe
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1 answer

How do I set up the default route on a Linux router with dual ISP links?

So, here's the situation. I have dual ISP links currently active and working for routing traffic from my network, with a very similar iptables setup to the accepted answer at Load balancing & NAT-ing multiple ISP connections on Linux I've got two…
clee
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2 answers

Avoiding a multi-homed Domain Controller in a dual network environment

I'm trying to take over an old infrastructure and clean it up, but I'm running into some issues deciding on the new architecture. We have a set of around a dozen or two test/production servers in a rack, with two parallel networks between them. Each…
Artiom
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1 answer

Trying to setup Multi-Homing under Ubuntu12 but can only get 1 of 2 IP to accept requests

I am having an issue on some new servers that we are creating under Ubuntu 12 in a virtual box running under VMware(VSphere I believe). This is at an ISP not my desktop. I think that we have the same issue our old datacenter but never really found a…
Paul Hardwick
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Multi-homed forward zone DDNS updates always sent out the same network interface

I have a multi-homed server 'dhcp1' with network interfaces '192.168.10.151' (eth0) and '192.168.0.151' (eth1). The machine is attempting to use DDNS with a name server 'ns1' having network interfaces '192.168.10.131' (eth0) and '192.168.0.131'…
jerry
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