dropping WAN gateway

[M0rphius]

Hello,

A pfsense noob here.
I'm installing pfsense on a proxmox server.
For both i use the latest version.
Everything goes well.
topology : ISP router(pfsense ip = DMZ and static) - pfsense router(static ip)
when i spin up the router, but after about 20 - 25 minutes the gateway goes down.
I;m at it form 3 days and nothing seems to work.

It used to work perfectly, but after a crash while updating proxmox i have to re-do the server...Yes i learned the hard way backup before update

If someone could please help me.....

[M0rphius]

a dns issue and a bad nic.
Does anyone know if pfsense dislikes a realtek nic?

[johnpoz]

It's well known that freebsd and realtek not a first choice..

[provels]

@m0rphius FWIW (every penny paid), I haven't had any issues w/ Realteks and pfSense, even w/ VM's (but Hyper-V).