hey everyone
Hey everyone,
After an unexpected power outage my Proxmox Main node (Intel S2600GZ Grizzly, Proxmox 9.1.7) has severe packet loss when sending packets out. Other nodes on the same switch reach it with 0% loss, but from the Main itself pinging anything gives 65-100% loss so the web UI on port 8006 is unreachable.
SSH also fails with: "no matching key exchange method found, their offer: diffie-hellman-group1"
I've reinstalled Proxmox twice on two different HDDs, tried multiple cables, switch ports, and even a dedicated PCIe NIC - same result every time. ethtool shows link up at 1000Mb/s full duplex, no errors, dmesg is clean.
Anyone has any ideas? Im fairly new at this kind of stuff so sorry if i wrote something wrong or unnecessary
Hey everyone,
After an unexpected power outage my Proxmox Main node (Intel S2600GZ Grizzly, Proxmox 9.1.7) has severe packet loss when sending packets out. Other nodes on the same switch reach it with 0% loss, but from the Main itself pinging anything gives 65-100% loss so the web UI on port 8006 is unreachable.
SSH also fails with: "no matching key exchange method found, their offer: diffie-hellman-group1"
I've reinstalled Proxmox twice on two different HDDs, tried multiple cables, switch ports, and even a dedicated PCIe NIC - same result every time. ethtool shows link up at 1000Mb/s full duplex, no errors, dmesg is clean.
Anyone has any ideas? Im fairly new at this kind of stuff so sorry if i wrote something wrong or unnecessary