Russell Haley
Cadet
- Joined
- Jun 8, 2021
- Messages
- 6
Hello TrueNas community and ixSystems! I'm a long time PC-BSD/TrueOS/FreeBSD user. I'm happy to be back on an ixSystems message board!
I literally found an old supermicro server sitting in a closet and I am trying to get it up and running with TrueNAS.
For the most part, I have TrueNAS running and connected to the network at my employer (Windows boxes, Cisco switches). However, I am seeing errors in the root console.
This message repeats ad-nasium.
I've found some threads that point to the WRECK vulnerability in CVE 2020-7461:
Which seems to point to something "bad" causing these errors? Or perhaps it's misconfiguration? Not sure. What I was hoping is that someone could comment on what is causing these messages OR if someone could point me to a tool that would allow me to capture the messages? Do I just use tcpdump (any clues would be helpful)?
Thanks!
Russ
I literally found an old supermicro server sitting in a closet and I am trying to get it up and running with TrueNAS.
Code:
sysctl -a | egrep -i 'hw.machine|hw.model|hw.ncpu' hw.machine: amd64 hw.model: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz hw.ncpu: 24 hw.machine_arch: amd64 #(2 x 6 core, hyper threaded) sysctl hw.physmem hw.phymem: 137355259904 #(128GB) uname -a FreeBSD truenas.local 12.2-RELEASE-p6 FreeBSD 12.2-RELEASE-p6 df578562304(HEAD) TRUENAS amd64
For the most part, I have TrueNAS running and connected to the network at my employer (Windows boxes, Cisco switches). However, I am seeing errors in the root console.
Code:
Jun 8 11:15:48 truenas 1 2021-06-08T11:15:48.028520-07:00 trunas.local dhclient 2213 - - Invalid forward pointer in DHCP Domain Search option compression
This message repeats ad-nasium.
I've found some threads that point to the WRECK vulnerability in CVE 2020-7461:
Which seems to point to something "bad" causing these errors? Or perhaps it's misconfiguration? Not sure. What I was hoping is that someone could comment on what is causing these messages OR if someone could point me to a tool that would allow me to capture the messages? Do I just use tcpdump (any clues would be helpful)?
Thanks!
Russ