Does a SDN controller requires the network or network device it …
Mar 12, 2026 · That depends on what your SDN should be doing - that you've told us nothing about. What things is the SDN controller supposed to 'learn'? An SDN controller is the control plane of the …
Why the FF:FE in EUI-64? - Network Engineering Stack Exchange
Dec 6, 2016 · EUI-64 IPv6 addresses are generated from MAC addresses by taking the network prefix (64 bits) and appending the first half of the MAC address, then FF:FE, then the second half of the …
Need Advice - 140m Ethernet Run Between Buildings
Aug 2, 2025 · I'm facing a technical challenge and could really use your expertise. I need to establish a wired network connection between two points 140 meters apart - well beyond the standard 100m …
Server does not send FIN ACK response, but instead ACK with "out of ...
Nov 4, 2025 · This "weird ACK" with a sequence number one higher than the received FIN is the acknowledgement for the FIN. This is how TCP is supposed to work. So there is nothing weird here, …
Cisco ASA5516 9.8 (2) IKEv2 negotiation aborted due unsupported ...
I have a site to site connection from the ASA to an Azure subscription. The site to site session starts up fine, but after a few minutes (from 3 to 25) the connection fails. If on ASDM I open Monit...
routing - Default Route Excluding VLAN on HP switch - Network ...
Jul 17, 2024 · I have configured HPE 5710 Layer 3 switch with multiple vlans. The Default Static Route displays it's interface as Vlan10, I am able to ping 8.8.8.8 from addresses in that vlan, including the …
Allied Telesis AT-9424T/SP stuck in bootloop
I’m facing a boot loop issue with my Allied Telesis AT-9424T/SP switch. After powering it on, the system initializes and attempts to decompress the application image, but it eventually throws an
RDP Dropping When TTL Changes From 127 to 63
May 21, 2024 · Currently when connecting to our work server through VPN and RDP the RDP connection drops every once in a while and then comes back. I started a continuous ping to the …
4507r Supervisor engines aren't operating redundantly
The tl;dr : I have two supervisor engines in a 4507r but the standby unit doesn't appear to be ready to perform when the active module dies. On Sunday I had a network problem that appeared to be ISP
Juniper SRX to SRX site-to-site VPN over existing WAN in trust zone
to clarify you want to essentially create a vpn-mesh using the LAN interfaces and dropping the srx in between the current WAN & LAN and then route the traffic statically to a new breakout location. .. …