{"id":28429,"date":"2026-04-15T07:00:30","date_gmt":"2026-04-15T12:00:30","guid":{"rendered":"https:\/\/www.firewalls.com\/blog\/?p=28429"},"modified":"2026-04-08T09:56:38","modified_gmt":"2026-04-08T14:56:38","slug":"sonicwall-gen-8-firewalls","status":"publish","type":"post","link":"https:\/\/www.firewalls.com\/blog\/sonicwall-gen-8-firewalls\/","title":{"rendered":"SonicWall Gen 8 Firewalls: Which Port Mode Should You Choose?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"28429\" class=\"elementor elementor-28429\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d140adf e-flex e-con-boxed e-con e-parent\" data-id=\"d140adf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a463db8 elementor-widget elementor-widget-text-editor\" data-id=\"a463db8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Interface port modes control how traffic enters, exists, and moves through a firewall. With <\/span><a href=\"https:\/\/www.firewalls.com\/brands\/sonicwall\/firewalls.html\"><span style=\"font-weight: 400;\">SonicWall Gen 8 firewalls<\/span><\/a><span style=\"font-weight: 400;\">, you\u2019re getting flexible port mode options with the support to diversify deployment.<\/span><\/p><p><span style=\"font-weight: 400;\">These firewalls serve as a strong foundation, not only for network segmentation, but also for granular traffic control. In this article, you\u2019ll gain insight into which port mode you should choose when working with a SonicWall Gen 8 firewall.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dae6b6e elementor-widget elementor-widget-heading\" data-id=\"dae6b6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Key Takeaways:\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-beb41bc elementor-widget elementor-widget-text-editor\" data-id=\"beb41bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Port mode selection directly impacts network segmentation, traffic flow, and inspection depth<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Standard Routing Mode is ideal for gateway-based deployments with full NAT and policy enforcement<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Transparent, Bridge, and Wire Modes enable non-disruptive security insertion without readdressing IP schemes<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Advanced modes like Static One Arm and IP Unnumbered support complex VLAN designs and IP conservation, but require careful planning<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\">Proper <a href=\"https:\/\/www.firewalls.com\/blog\/what-are-the-best-practices-for-configuring-a-network-firewall\/\"><span>firewall configuration<\/span><\/a><span> improves visibility, performance, and long-term scalability across SonicWall deployments<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-461ccc1 elementor-widget elementor-widget-heading\" data-id=\"461ccc1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Core Port Modes in SonicWall Firewall Configuration\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4619b04 elementor-widget elementor-widget-text-editor\" data-id=\"4619b04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Depending on the interface port mode you choose, this will have an effect on how your SonicWall firewall inspects traffic. This goes for how it integrates into network topology as well.<\/span><\/p><p><span style=\"font-weight: 400;\">Here are a few details you\u2019ll want to keep in mind:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Port mode selection directly impacts segmentation strategy, traffic flow, and inspection depth<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Transparent deployments allow security insertion without readdressing existing IP schemes<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tap Mode provides IDS-level visibility through mirrored switch ports, but can\u2019t block traffic since it isn\u2019t inline<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Static One Arm Mode supports multiple VLANs over a single physical connection, but halves the available bandwidth<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">IP Unnumbered allows interfaces to borrow an IP from another interface, preserving scarce public address space in advanced deployments<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">There\u2019s also Standard Routing Mode, which positions the firewall as a Layer 3 gateway, handling routing, NAT, and policy enforcement. It\u2019s important to note that WAN interfaces commonly use DHCP, PPPoE, or L2TP to dynamically receive IP addresses from an ISP.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-713fb11 elementor-widget elementor-widget-heading\" data-id=\"713fb11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Port Mode Selection Matters for Network Security\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6048cc elementor-widget elementor-widget-text-editor\" data-id=\"c6048cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Aside from the port modes themselves, making the wrong selection can lead to reduced visibility, create routing issues, and impact overall performance. This is regardless of whether you\u2019re working with a <\/span><a href=\"https:\/\/www.firewalls.com\/brands\/sonicwall\/firewalls\/tz.html\"><span style=\"font-weight: 400;\">SonicWall TZ model<\/span><\/a><span style=\"font-weight: 400;\"> or any of their other models. On the other hand, proper configuration strengthens the overall security posture through aligning inspection depth with network design.<\/span><\/p><p><span style=\"font-weight: 400;\">Take note that with more advanced setups like Static One Arm and IP Unnumbered, this requires careful planning to avoid bandwidth and routing issues. If you\u2019re feeling a bit overwhelmed, this is where <\/span><a href=\"https:\/\/www.firewalls.com\/professional-services.html\"><span style=\"font-weight: 400;\">professional oversight<\/span><\/a><span style=\"font-weight: 400;\"> can make it all feel a lot simpler.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">This includes everything from deployment and tuning to create a secure firewall system, including enforcement and long-term scalability. Nevertheless, it\u2019s still important to have a clear-cut understanding of what each port mode brings to the table. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7225e5e elementor-widget elementor-widget-heading\" data-id=\"7225e5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Overview of Port Modes for SonicWall Firewalls\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ad1d34 elementor-widget elementor-widget-text-editor\" data-id=\"5ad1d34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">To help ease the technicality of the topic, it doesn\u2019t hurt to put everything you need in one place for a simple reference. In the table below, you\u2019ll find a straightforward overview of port modes for SonicWall Gen 8 firewalls.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca02526 elementor-widget elementor-widget-shortcode\" data-id=\"ca02526\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<table id=\"tablepress-145\" class=\"tablepress tablepress-id-145\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Port Mode<\/th><th class=\"column-2\">Category<\/th><th class=\"column-3\">Primary Function<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Standard Routing Mode<\/td><td class=\"column-2\">Routing<\/td><td class=\"column-3\">Firewall acts as a Layer 3 gateway enforcing NAT, routing, and policy control<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">DHCP (WAN Mode)<\/td><td class=\"column-2\">Routing<\/td><td class=\"column-3\">WAN interface automatically receives IP address from the ISP via DHCP<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">PPPoE<\/td><td class=\"column-2\">Routing<\/td><td class=\"column-3\">WAN connectivity using PPPoE authentication to receive an ISP-assigned IP<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">L2TP<\/td><td class=\"column-2\">Routing<\/td><td class=\"column-3\">WAN connectivity using L2TP tunnel-based IP assignment<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Layer 2 Bridged Mode<\/td><td class=\"column-2\">Transparent \/ Bridge<\/td><td class=\"column-3\">Transparent learning bridge that passes traffic while performing Deep Packet Inspection<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Transparent IP Mode (Splice L3 Subnet)<\/td><td class=\"column-2\">Transparent \/ Bridge<\/td><td class=\"column-3\">Extends a WAN subnet internally using ARP logic without NAT<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">Wire Mode<\/td><td class=\"column-2\">Transparent \/ Bridge<\/td><td class=\"column-3\">High-performance inline connection with no IP address, invisible to traceroute<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">PortShield Switch Mode<\/td><td class=\"column-2\">Special Purpose<\/td><td class=\"column-3\">Groups multiple physical ports into a shared subnet, like a managed switch<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">NativeBridge Mode<\/td><td class=\"column-2\">Special Purpose<\/td><td class=\"column-3\">Bridges wireless (WLAN) and wired interfaces into a common subnet<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">Tap Mode<\/td><td class=\"column-2\">Special Purpose<\/td><td class=\"column-3\">Passive monitoring via a mirrored port provides IDS visibility but no blocking<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">Static One Arm Mode<\/td><td class=\"column-2\">Advanced<\/td><td class=\"column-3\">Supports VLAN trunking \/ router-on-a-stick setups over a single interface<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">IP Unnumbered<\/td><td class=\"column-2\">Advanced<\/td><td class=\"column-3\">Allows an interface to borrow an IP address from another interface to conserve addressing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-145 from cache --><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7daa137 e-flex e-con-boxed e-con e-parent\" data-id=\"7daa137\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-55038dd elementor-widget elementor-widget-text-editor\" data-id=\"55038dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">There are quite a few SonicWall products you can choose from, and the same can be said about port modes for their firewalls. Whether your network demands lean toward <\/span><a href=\"https:\/\/www.firewalls.com\/brands\/sonicwall\/firewalls\/nsa.html\"><span style=\"font-weight: 400;\">an NSa firewall<\/span><\/a><span style=\"font-weight: 400;\"> or something on a smaller scale, port modes matter across the board.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed1bf2b e-flex e-con-boxed e-con e-parent\" data-id=\"ed1bf2b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65313b0 elementor-widget elementor-widget-heading\" data-id=\"65313b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Final Thoughts \n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6587e82 elementor-widget elementor-widget-text-editor\" data-id=\"6587e82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Choosing the right port mode on SonicWall Gen 8 firewalls is an architectural decision. One that\u2019s relevant to how your traffic flow, policy enforcement, and visibility are impacted. Networking security companies like SonicWall have a lot to offer, but proper configuration is a must for the best possible performance.<\/span><\/p><p><span style=\"font-weight: 400;\">Learn more about port modes for SonicWall firewalls in one of our <\/span><span style=\"font-weight: 400;\">latest YouTube <\/span><span style=\"font-weight: 400;\">Shorts down below<\/span><span style=\"font-weight: 400;\">. You can also <\/span><a href=\"https:\/\/www.firewalls.com\/contact\"><span style=\"font-weight: 400;\">reach out to us<\/span><\/a><span style=\"font-weight: 400;\"> directly for more personal guidance on which port mode and firewall solutions are best for your business network.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24b53e3 elementor-widget elementor-widget-button\" data-id=\"24b53e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"tel:3172254117\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Call Now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b5a5c2 elementor-widget elementor-widget-spacer\" data-id=\"9b5a5c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da52098 elementor-widget elementor-widget-video\" data-id=\"da52098\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/shorts\\\/zEZI8wzUR5A&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7151a32 e-flex e-con-boxed e-con e-parent\" data-id=\"7151a32\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f68072c elementor-widget elementor-widget-spacer\" data-id=\"f68072c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b809014 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b809014\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae2bc2c elementor-widget elementor-widget-heading\" data-id=\"ae2bc2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10728b5 elementor-widget elementor-widget-n-accordion\" data-id=\"10728b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1720\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1720\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the Most Common Port Mode for SonicWall Gen 8 Firewalls? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1720\" class=\"elementor-element elementor-element-84f7c1f e-con-full e-flex e-con e-child\" data-id=\"84f7c1f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f1122d elementor-widget elementor-widget-text-editor\" data-id=\"9f1122d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Standard Routing Mode is the most common. It positions the firewall as a Layer 3 gateway handling NAT, routing, and policy enforcement.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1721\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1721\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> When Should I Use Transparent or Bridge Mode? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1721\" class=\"elementor-element elementor-element-467a8ea e-con-full e-flex e-con e-child\" data-id=\"467a8ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4577fd elementor-widget elementor-widget-text-editor\" data-id=\"c4577fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Use it when you want to add security to an existing network without changing IP addressing or restructuring the topology.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1722\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1722\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the Main Limitation of Tap Mode? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1722\" class=\"elementor-element elementor-element-497c030 e-con-full e-flex e-con e-child\" data-id=\"497c030\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56aa039 elementor-widget elementor-widget-text-editor\" data-id=\"56aa039\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Tao Mode provides passive IDS visibility through a mirrored port, but cannot block or enforce traffic because it isn\u2019t inline.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1723\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1723\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Why Would I Use Static One-Arm Mode? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1723\" class=\"elementor-element elementor-element-c52080c e-flex e-con-boxed e-con e-child\" data-id=\"c52080c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c37453f elementor-widget elementor-widget-text-editor\" data-id=\"c37453f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">It supports VLAN trunking and multiple networks over a single interface. This is often used in router-on-a-stick setups, but it reduces available bandwidth.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1724\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1724\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What Does IP Unnumbered Do in Advanced Deployments? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1724\" class=\"elementor-element elementor-element-14eff8d e-flex e-con-boxed e-con e-child\" data-id=\"14eff8d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08df088 elementor-widget elementor-widget-text-editor\" data-id=\"08df088\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">IP Unnumbered allows an interface to borrow an IP address from another interface. This helps to conserve public IP space in complex environments.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Choose the right port mode for your SonicWall Gen 8 firewall, comparing routing, transparent, tap, and advanced modes for improved security.<\/p>\n","protected":false},"author":13,"featured_media":28590,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[597,598],"tags":[],"class_list":["post-28429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-firewalls","category-sonicwall"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SonicWall Gen 8 Firewalls: Choosing Different Port Modes - 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