21.7 Legacy Series

21.7.1 Maltrail OOM / Possible fix

Started by sanxiago

Pages1 2 3

Replies: 33
Views: 99,029

June 10, 2022, 08:20:51 AM
by Hackintosys

21.7.3. - high CPU and MEM usage

Started by chemlud

Pages1 2 3

Replies: 38
Views: 23,434

October 01, 2021, 11:02:14 AM
by cookiemonster

Having problem installing the installer is not working

Started by saki22

Pages1 2 3

Replies: 40
Views: 18,632

August 02, 2021, 07:18:02 PM
by SleepIT

opnsense using wrong letsencrypt R3 intermediate certificate

Started by mfedv

Pages1 2 3

Replies: 41
Views: 30,508

October 01, 2021, 03:27:55 PM
by bill.gertz

How to Configure DNS in Opnsense With Unbound and W/Unbound

Started by mush2020

Pages1 2 3

Replies: 42
Views: 38,457

January 21, 2022, 08:08:39 PM
by mush2020

Interfaces randomly go down/unroutable

Started by n1nja

Pages1 2 3 4

Replies: 50
Views: 34,043

December 20, 2021, 05:17:19 PM
by deputycag

Unable to upgrade from OPNsense 21.1.9_1-amd64 to 21.7

Started by allebone

Pages1 2 3 ... 5

Replies: 68
Views: 42,597

September 08, 2021, 08:52:21 AM
by franco

21.7 Boot hang at “Configuring VLAN interfaces...” with imported 21.1 config

Started by MacLemon

Pages1 2 3 ... 6

Replies: 78
Views: 56,747

August 05, 2021, 07:43:20 AM
by franco

Why is custom options for Unbound removed in 21.7 ?

Started by 134

Pages1 2 3 ... 7

Replies: 102
Views: 79,421

February 11, 2022, 07:40:43 PM
by mimugmail