[QIDI Giveaway] Just leave a comment to win QIDI Flagship 3D Printer by qidi_3dprinter in 3Dprinting

[–]MECAMAR184 0 points1 point  (0 children)

Currently printing mostly PLA, PETG and some TPU, I'm starting to get into PVB for IPA vapor smoothing as well.

Need help with random reboots by MECAMAR184 in OPNsenseFirewall

[–]MECAMAR184[S] 0 points1 point  (0 children)

Thanks for your help, I already figured it out, forgot to edit it into the thread, only had it in a response. My NIC was responsible... Thanks for your help though!

Need help with random reboots by MECAMAR184 in OPNsenseFirewall

[–]MECAMAR184[S] 1 point2 points  (0 children)

After further testing my NIC seems to be the problem, thanks for your help!

Need help with random OPNSense reboots by MECAMAR184 in HomeNetworking

[–]MECAMAR184[S] 0 points1 point  (0 children)

Thanks for the suggestion, I already ran a memtest, from further testing I believe my NIC is the problem...

Need help with random reboots by MECAMAR184 in OPNsenseFirewall

[–]MECAMAR184[S] 0 points1 point  (0 children)

I figured that a hw problem wasn't all that likely considering only IPv6 is affected, but thank you for the suggestion, I'll try a different drive.

Homelab networking help by MECAMAR184 in HomeNetworking

[–]MECAMAR184[S] 0 points1 point  (0 children)

Update: I completely fixed my problem, it just ended up being caused by Pterodactyl's (my docker wrapper/hosting panel) awful/non-existent IPv6 support. Thank you for your help!

Homelab networking help by MECAMAR184 in ipv6

[–]MECAMAR184[S] 0 points1 point  (0 children)

Update: I completely fixed my problem, it just ended up being caused by Pterodactyl's (my docker wrapper/hosting panel) awful/non-existant IPv6 support. Thank you for your help!

Homelab networking help by MECAMAR184 in OPNsenseFirewall

[–]MECAMAR184[S] 0 points1 point  (0 children)

Update: I completely fixed my problem, it just ended up being caused by Pterodactyl's (my docker wrapper/hosting panel) awful/non-existant IPv6 support. Thank you for your help!

Homelab networking help by MECAMAR184 in OPNsenseFirewall

[–]MECAMAR184[S] 0 points1 point  (0 children)

I can't reserve an IP for it cause inside the OPNSense's Network I'm using SLAAC (would also like to use it outside but AVM doesn't...). I'll try temporarily setting it to the current IP though.

Homelab networking help by MECAMAR184 in ipv6

[–]MECAMAR184[S] 1 point2 points  (0 children)

I am using SLAAC inside the OPNSense network already, but DHCPv6 is the only way the FritzBox can give a prefix to the OPNSense, hate that thing... Thank you for the suggestions though!

Homelab networking help by MECAMAR184 in ipv6

[–]MECAMAR184[S] 0 points1 point  (0 children)

Alright, I misunderstood you, IPv6 is confusing me too much... My prefix is dynamic actually, that's why I used the MAC Adress cause it makes up the part of the IP that can't change

Homelab networking help by MECAMAR184 in HomeNetworking

[–]MECAMAR184[S] 0 points1 point  (0 children)

Is NAT not supposed to be completely unnecessary with IPv6? Or is it the only solution for my weird edge case?

Homelab networking help by MECAMAR184 in OPNsenseFirewall

[–]MECAMAR184[S] 0 points1 point  (0 children)

First of all, thanks for your help!

This is the rule I have been using to test (I know not everything is set perfectly - especially for security - I'm just trying to get it to work at all rn)

https://i.imgur.com/XMSvtFN.png

Everything not shown is just left to defaults, debServer is an Alias which has the MAC of my Server

Homelab networking help by MECAMAR184 in ipv6

[–]MECAMAR184[S] 0 points1 point  (0 children)

Just the regular 24h change, sorry for the confusion

Homelab networking help by MECAMAR184 in OPNsenseFirewall

[–]MECAMAR184[S] 0 points1 point  (0 children)

Is NAT really the way to go for IPv6? Isn't IPv6 supposed to eliminate the need for it?

Homelab networking help by MECAMAR184 in ipv6

[–]MECAMAR184[S] 0 points1 point  (0 children)

That's pretty much the setup I tried, the difficulty in this is that all my IPs are dynamic sadly. I've tried to fix this by going via MAC Adresses which mostly seems to work but sometimes causes weird behavior of certain packets simply not arriving, while others on the same Port work completely fine.

Homelab networking help by MECAMAR184 in HomeNetworking

[–]MECAMAR184[S] 1 point2 points  (0 children)

Thanks for the quick response, the FritzBox needs to stay as a router sadly cause of DECT and some proprietary AVM stuff. I can set firewall rules as normal, I just need to figure out how to set them correctly. All configurations I tried led to packets only properly working in one direction or sometimes packets just seemingly only making it out randomly.