Questions tagged [networking]
Networking refers to the technologies and techniques that enable the interconnection of devices and applications allowing them to communicate electronically.
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Why does the bond mode 6 (balance-alb) send gratuitous arp twice every time?
From this doc: https://www.kernel.org/doc/Documentation/networking/bonding.txt
I learned that:
A problematic outcome of using ARP
negotiation for balancing is that each time that an
ARP request is ...
- 111
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Why TCP connection disconnected?
I have two hosts: a client and a server. The client is syncing data to another; it suddenly has an error: java.net.SocketTimeoutException: timeout. It seems like a read timeout. Client config:
return ...
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FreeRadius EAP-TLS with Windows Client looping request
I have a FreeRadius 3.0 setup with EAP-TLS only configuration using the test CA, server cert and client cert supplied in the FreeRadius package.
CA.der is installed in Trusted Root Authority Store.
...
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Windows Server strange routing behaviour
I have a virtual machine running Windows Server 2019, which is a terminal server with many network interfaces. It is actually a trunk, which is being configured for many vlan interfaces, leading to ...
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Https over CludflareD Tunnel with custom Comodo SSL Certificate?
I have read many similar topics but none of them helped me.
How do I configure Https through CludflareD Tunnel with my custom Comodo SSL Certificate.
I have been working fine with Universal SSL for a ...
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Link-local IPv6 address unpingable through guest VM
We have multiple virtualizor based KVM VM provisioning hosts and none of the VMs can ping link-local IPv6 Addresses. To simplify:
VM <--> VM Host: working
VM <--> VM: not working
VM <--&...
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Any way to to add more than one IP at a time using "ip addr add"?
Is there any way to do this?:
ip addr add 2b00:13d8:700d:b8cf:cd8:15da:3b72:c792/64 2b00:13d8:700d:30fb:c60:a08e:225a:7073/64 2b00:13d8:700d:30fb:c60:a08e:225a:8a23/64 dev eth0
One IP works but I can'...
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VLAN-tagged LXC containers have no network access on a VLAN aware bridge
I have a dedicated server with Hetzner running Proxmox (Debian). The host itself does have internet access, but I can't get network access within my VLAN-tagged LXC containers when I'm using a ...
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Why doesn't nginx work without default_server?
I want to be able to use 2 different certs on my nginx reverse proxy, one for my domain and one for internal LAN use to encrypt my LAN traffic. From what I understand, having a server block with
...
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Can a DHCP Server detect Windows version?
How can a DHCP server distinguish between Windows 10 and Windows 7 clients?
I want to identify the Windows version of the clients using the vendor class, and assign the specified settings.
I am ...
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"Connection timed out" error when connecting outside of local network
I am hosting a server which serves on port 80.
When I try to connect to it outside of my local network, it gives a "Connection timed out" error and the requests do not show up at all on the ...
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Auto mount unprotected network drive in Ubuntu desktop
I have an unprotected(no password authentication required) network drive that I would like to map at start-up on Ubuntu desktop. I am manually mapping the drive to /mnt/drive, using the command sudo ...
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NAS not connecting to the network [closed]
I set up a NAS with OpenMediaVault. When configuring the network during the out-of-box experience, I can connect to my main network and I get the confirmation that the connection has been established. ...
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Are "The Web" and "Netflix" two separate applications at the application layer? [closed]
It is important to distinguish between network applications and
application-layer protocols. An application-layer protocol is only
one piece of a network application (albeit, a very important piece ...
- 101
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HAProxy: configuring multiple single domain SSL certs for domain and subdomain
Current configuration:
2 URLS (both with DNS records that point to the same static IP). And each url has a single domain SSL.
subdomain.domain.com
domain.com
Static IP connects to an Azure Load ...
- 101