General Discussion

Access to modem on WAN port

Started by kermitxyz

Replies: 4
Views: 909

February 28, 2025, 09:32:37 PM
by kermitxyz

TIP - NAT Port Forwarding with Block Lists Enabled in a Firewall Rule

Started by jonny5

Replies: 1
Views: 1,814

February 28, 2025, 08:09:45 PM
by Patrick M. Hausen

IPv6 issues for WAN: DHCPv6 LAN: SLAAC (Packet Loss , high latency)

Started by houmi

Replies: 1
Views: 726

February 28, 2025, 07:35:25 PM
by houmi

[ solved ] syncookies block http(s) traffic for some not all sites

Started by JL

Replies: 1
Views: 1,128

February 28, 2025, 12:12:07 PM
by xxup

How to not block this traffic that's being blocked by default deny / state?

Started by live4soccer7

Replies: 14
Views: 1,175

February 28, 2025, 12:41:52 AM
by live4soccer7

DNS over Wireguard VPN

Started by kermitxyz

Replies: 0
Views: 340

February 27, 2025, 06:49:02 PM
by kermitxyz

Port forwarding through ISP router and OPNsense?

Started by LisaMT

Replies: 2
Views: 658

February 27, 2025, 04:45:52 PM
by LisaMT

Opnsense High Availability Questions

Started by fearz

Replies: 14
Views: 2,153

February 27, 2025, 04:03:37 PM
by Patrick M. Hausen

DF flag and not understand what to do help

Started by mkhaiari@groupe-isia.com

Replies: 0
Views: 482

February 27, 2025, 03:48:39 PM
by mkhaiari@groupe-isia.com

Unbound DNS Apex/ANAME/root Record

Started by Richie_Rogers

Replies: 2
Views: 509

February 27, 2025, 02:59:35 PM
by Patrick M. Hausen

[SOLVED] Help with outbound GEO Blocking

Started by DNE

Replies: 3
Views: 407

February 26, 2025, 05:25:29 PM
by DNE

OPNsense routing blocked on firewall

Started by DemisPL

Replies: 1
Views: 260

February 26, 2025, 02:20:20 PM
by viragomann

LAN has no internet when opsense is connected to switch

Started by ofelipedbzgt

Replies: 2
Views: 518

February 26, 2025, 12:57:28 PM
by ofelipedbzgt

Unbound DNS returning NXDOMAIN only for some domain lookups

Started by foss-johnny

Replies: 6
Views: 1,898

February 26, 2025, 10:42:25 AM
by foss-johnny

Pi-hole Only Showing OPNsense WAN IP instead of Client IPs

Started by ijamiej

Replies: 6
Views: 946

February 26, 2025, 01:45:14 AM
by ijamiej

DNS fails on only a few sites.

Started by LisaMT

Replies: 4
Views: 669

February 26, 2025, 12:37:40 AM
by LisaMT

Can Ping but Cannot Connect via Web

Started by spetrillo

Replies: 2
Views: 907

February 25, 2025, 11:58:06 PM
by meyergru

Default deny / state violation rule SMB traffic on VLAN

Started by easeoffice41

Replies: 3
Views: 986

February 25, 2025, 05:56:16 PM
by meyergru

Block or isolated device in same network

Started by monkeydelufy

Replies: 14
Views: 1,642

February 25, 2025, 12:57:24 PM
by monkeydelufy

Unable to delete certificate because it's listed on CRL

Started by christophm

Replies: 0
Views: 299

February 25, 2025, 09:56:24 AM
by christophm