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Questions tagged [multihomed]

a technique used to increase the reliability of the Internet connection for an IP network.

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Poor UDP broadcast performance to multiple processes on same PC

We have an application that broadcasts data using UDP from a server system to client applications running on multiple Windows XP PC's. This is on a LAN, typically Gigabit. This has been running fine for some years. We now have a requirement to have…
Techtonic
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IPv4 link-local multicast not transmitted over multiple network interfaces

Many users have a computer with a Wifi connection to the internet and a wired connection to a local network. I'm trying to use IPv4 link-local multicast to discover devices on the wired network but this does not work, apparently because the…
NickHowes
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Make IIS stop running on port 443 for all bound IPs

I have a Win2008 R2 server with IIS installed. The server has multiple IP addresses on the same NIC card. I have a single HTTPS website configured in the IIS Manager. However, IIS seems to always listen to port 443 on all of the IPs, even if I…
Alec Bryte
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Meteor on Multihomed Server?

Does anybody have any experience running Meteor on multihomed servers? We're bring an app into production, and have some servers that have two network cards each. The one interface on eth0 connects to our internal network with our Mongo cluster,…
AbigailW
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Qt5 Bind TCP Socket on Multihomed Network

I am having troubling using the new bind feature of the QTcpSocket class in Qt5. Any help figuring this out would be appreciated. I have a multihomed server that contains two NICs each with a separate IP address. I have setup routing on the servers…
Phill
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Does a UDP service have to respond from the connected IP address?

Pyzor uses UDP/IP as the communication protocol. We recently switched the public server to a new machine, and started getting reports of many timeouts. I discovered that I could fix the problem if I changed the IP that was queried from eth0:1 to…
Tony Meyer
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How to control source IP in multihome configuration

I have 14 java processes running on one blade. Each process have binding to virtual IP recognized by ProxyServer (F5), so when external client call to F5 his call redirected to one of 14 processes. Most of all, my process (one of 14) perform call to…
David Greenshtein
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Problem Trying to unicast packets to available networks

Trying to unicast packets to available networks. There are totally 3 networks. Managed to get packets in only one network.But i am not able to receive the packets in different networks. using this code.. foreach (var i in…
Anuya
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Getting the IP of the interface that received a recvfrom() UDP packet (Microsoft)

Using recvfrom() on a socket bound to INADDR_ANY on a Microsoft multihomed PC. when recvfrom() gets an UDP packet: how can I find the Interface (IP) that received the packet?
user664239
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How can I use SCTP multihoming for a Pod in Kubernetes cluster?

I'm new to Kubernetes and I want to deploy an app that requires at least two interfaces for SCTP multihoming. The Official Kubernetes Docs says kubernetes support SCTP as a protocol but its implementation requires a CNI that supports SCTP…
M Reza Ghahramani
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Visual Studio and IIS Web Deploy URL + Multi-homed server

I have an IIS Server that is multi-homed, i.e. two IP addresses, bound to two different web sites. I just set up the second web site with a test page for now. Everything works as expected, i.e. can access outside the corporate firewall via dns…
GCDevOps
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SCTP : transmitting with both interfaces at the same time

On my machine, I have 2 interfaces connected to another machine with 2 interfaces as well. I want to use both interfaces at the same time to transfer data. From SCTP view, each machine is an endpoint. So, I used a one-to-one socket. On the server…
HealthyDev
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Restricting Multiple Node.js Apps to A Specific IP Address On Machine with Multiple IPv4 Addresses

I will be setting up an Ubuntu 19.10 machine that has one-two wired network interface with multiple IP addresses assigned to it (eg. 10.0.0.1 and 10.0.0.2). How can we run 2 identical Node.js apps such that the first uses 10.0.0.1 and the second…
Nyxynyx
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Allow lan segments to ping each other on multihomed router

I have a box running OpenSuse with two local network segments: 192.168.2.0/24 (lan0) 192.168.33.0/24 (vlan0) and 3rd connection, DHCP (wan), used for Internet access. and I'd like to be able to route everything (tcp, udp, icmp, whatever) in…
Alex Seleznyov
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sctp multihoming with zero window probing

I have query, regarding zero window probing in multihoming. when zero window probing occurs RFC 4960(sec 6.1A) zero says one data chunk should be in flight per destination transport address But if i have multihoming application with two source and…
user3679622
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