Use Your Own Router With Any UK ISP
Wanting a better router feels like one decision. It is actually four, and picking the wrong one is exactly why people end up stuck with a strict NAT, dead WiFi in the back bedroom, or a setup that half works. The right choice depends entirely on your ISP and whether you are on cable or full fibre.
We have done this swap across Virgin, Sky, BT and EE lines, so here is the honest map. We will walk through the four setups, explain the one trap they are all quietly trying to dodge, lay out the real per-ISP picture, and point you to the exact step-by-step for your provider.
Key Takeaways
- Using your own router is not one decision; it is choosing between modem mode, bridge mode, access-point mode, or leaving the hub as-is.
- Only some UK hubs are documented as becoming a true modem; Virgin's Hub 5 is, while Sky and EE publish nothing either way and BT's modem-only steps cover the business build alone.
- Double NAT is the real problem most of these setups are trying to avoid; Xbox Support links it to trouble hosting or joining multiplayer games and parties, and port forwarding, VPN servers and smart-home kit are worth checking too.
- On full fibre the hub's modem mode matters far less, because a capable router can usually talk straight to the Openreach ONT.
- A new router gains you coverage, control and a cleaner NAT, but it never raises the line speed your package sells you.
You have four options, not one, and the wrong one is why people get stuck
Before any kit decision, get the four routes straight in your head. Everything else hangs off them.
- True modem mode (bridge on the hub). The ISP hub stops routing and hands the raw connection to your router over an Ethernet cable. One device in charge, full control.
- Bridge mode on your own router. When the hub refuses to step down, you flip your router into a mode where it stops routing instead. Useful in narrow cases, but it does not remove the hub's NAT.
- Access-point (AP) mode. Your router or mesh does WiFi and switching only; the hub keeps routing. Great coverage, no double NAT, but you lose router-level features.
- Leave the hub as-is and add kit. Plug a second router or mesh in behind the hub and let it make its own network. Easiest, and the classic cause of double NAT.
One fact decides most of it: only some UK hubs are documented as turning into a real modem. Virgin's Hub 5 is. Sky and EE publish nothing either way about their home hubs, and BT's published modem-only steps cover the business build of the Smart Hub 2, so on those you either compromise behind the hub or, on full fibre, bypass the hub entirely at the Openreach ONT.
Set the expectation honestly too. None of this makes your line faster; your package speed is your package speed. What you gain is coverage, control, and a cleaner connection for gaming and hosting.
Modem mode vs bridge mode vs access-point mode vs leaving the hub alone
True modem mode is the gold standard. The hub becomes a dumb modem, your router does the routing, and there is no double NAT. The Virgin Hub 5 is the headline UK example, and we cover the exact toggles in our guide to putting the Virgin Media Hub 5 into modem mode and using your own router.
Bridge mode on your router is the workaround for when the hub will not budge. Your router stops routing, which can help in a few specific chains, but it does not remove the hub's NAT, so know what it does and does not solve before you rely on it.
Access-point mode is the realistic answer for hubs with no documented bridge option, and for the Virgin Hub 5x. Your router or mesh handles WiFi while the hub keeps doing DHCP and routing. You get excellent WiFi and avoid double NAT, but you give up router-level extras like custom QoS and a VPN client or server, because the hub is still the boss.
Leaving the hub as-is is the no-config option. It is the easiest, and it is exactly what creates double NAT, so only do it knowingly.
A quick decision cue. If you want full control and one device in charge, choose modem mode where your hub supports it, or the ONT route if you are on full fibre. If you just want coverage with zero hassle, choose access-point mode. That single choice threads through the rest of this piece.
Double NAT is the trap most of these setups are quietly trying to dodge
Double NAT, in plain terms, is two routers in a chain both handing out private IP addresses and both doing NAT. It happens the moment you plug a second router behind an ISP hub that is still routing.
Xbox Support's NAT troubleshooting page says that when a gateway and a router are both performing NAT, the console can show a "Double NAT detected" error and have trouble hosting or joining multiplayer games and parties, or hearing other players. Anyone running port forwarding, a VPN server, security cameras, smart-home hubs, or remote access into the house has reason to check for it too.
The fix-order ties straight back to the four options. Best is removing one NAT layer entirely: modem mode on the hub, or your router straight to the ONT. Next best is access-point mode on the second device. A DMZ is a last resort with security trade-offs. For the full how-to-detect-and-fix, see our explainer on what double NAT is and how to fix it.
Virgin Media: the one big UK ISP that documents a clean modem mode (with one Hub 5x catch)
Good news first. Virgin Media's reset and modem mode help page gives modem mode steps for its cable hubs (Hub 3, Hub 4 and Hub 5). Flip it on, connect your own router to one of the hub's Ethernet ports, and the hub becomes a plain modem; that page does not name a port, so if the router gets no internet, try the hub's other Ethernet ports. It is the cleanest own-router experience in the UK.
Now the catch. The same Virgin page says modem mode is not currently available for the Hub 5x, the hub Virgin uses on full-fibre connections. On a 5x the practical answer is a mesh in access-point mode behind the hub.
Two port notes worth knowing. Virgin's Hub spec table lists a 2.5Gbps Ethernet port on the Hub 5, the same speed as the dedicated 2.5 Gbps WAN port TP-Link lists on the Archer BE550; to see whether the link is running above gigabit, check the link speed your router reports for its WAN port. The same table lists a 10Gbps port on the Hub 5x, but that is wired headroom, not a WiFi win. Whatever you do, check which hub you have before buying a router; Virgin's Connect app page says the sticker on the hub or the Connect app will tell you.
For the full step-by-step and the which-hub detail, see the Virgin Media Hub 5 modem-mode guide and our breakdown of the Virgin Media Hub 5 vs Hub 5x differences.
Sky, BT and EE: what each provider actually documents
Here is the framing that saves a lot of wasted evenings. None of these three has ever published a statement that its home hub lacks bridge or modem-only mode, so the confident "it cannot" you meet on forums is a customer report, not a source. What each provider does publish is the settings your own router needs on its network, and that turns out to be the more useful thing to plan around.
Sky (UK home broadband). Sky documents no bridge or modem mode anywhere. Not on its hub settings help page, and not in the setup guides for the Sky Q Hub, the Broadband Hub, the current Max Hub or the Gigafast+ Hub. Years of consistent customer reports say the same thing, and there is no staff tier to appeal to either, because every substantive reply on Sky's own forum carries an automatic "not a Sky employee" banner. So the everyday fix is to disable both the Sky hub's 2.4GHz and 5GHz WiFi and run your own router behind it, or drop your router into AP mode. On full fibre, go straight to the Openreach ONT instead: Sky UK home broadband has no PPPoE login, so set your router's WAN to automatic DHCP first and add a DHCP Option 61 client ID only if the line will not come up without one. That second step needs a router that exposes the field: ASUS documents one at brand level (ASUS FAQ 1011715), while TP-Link's online firmware emulator for the Archer BE550 recommended below, a US version 2.0 build, shows none, so on Sky that router runs behind the hub unless plain DHCP brings the line up. Sky Ireland and Sky Business are different networks and do use PPPoE. One catch to check before you start: if Sky Talk with Internet Calls carries your landline, the phone plugs into the hub, so removing the hub removes the phone. We cover the workaround in the Sky bridge mode guide.
BT. This one is more interesting than a flat no. BT Business publishes live steps for putting a Smart Hub 2 into modem-only mode, at Advanced Settings, then Broadband, then Routing, then Bridging, warning that the hub light turns orange and that NAT, DHCP, DNS and the LTE mobile connection all stop. BT's own Declaration of Conformity covers "BT Smart Hub 2 / Business Smart Hub 2" under a single model number, so the residential and business units are the same certified box and the difference is firmware, not hardware. BT has never said either way about the home build, and home customers who follow the business steps report the Routing tab is simply not there. Plan around that, but do not read it as BT's position. On full fibre the clean route is to plug a PPPoE-capable router straight into the Openreach ONT using BT's generic credentials. The big caveat is BT Digital Voice: it forces the Smart Hub 2 to stay as the first device on the ONT, so an own-router setup gets more constrained. The detail lives in our recommended BT Smart Hub 2 replacement guide.
EE. EE publishes the requirement rather than the restriction, and the requirement is blunt: to work on the EE broadband network your router must support PPPoE. That holds on every broadband type EE sells. Full fibre needs no VLAN tag and the router's Ethernet WAN port goes into the ONT; part fibre needs VLAN 101 at priority 0. On the hardware, the EE Smart Hub SH20A carries the same certified model number as the BT Smart Hub 2, so the same firmware question applies to that model, while the Smart Hub Plus sits on the platform BT Business describes as not currently supporting modem-only or bridge mode. Either work behind the hub with its WiFi and DHCP switched off, or on FTTP go direct to the ONT over PPPoE. EE Digital Home Phone rules the second option out: EE says third-party routers are not compatible and you must keep the EE or BT hub as your main router, and the same applies to EE TV, the WiFi Extender, Connectivity Backup and WiFi Optimiser. Walk it through with our guide on how to use any router with EE broadband.
The unifying 2026 insight is simple. On full fibre, whatever the hub does or does not offer matters far less, because the ONT is a separate box and a capable router can usually talk to it directly. On cable or older copper you are stuck working around the hub. For the full-fibre route, see how to connect your own router to an Openreach ONT.
What you actually gain, and the honest limits
The gains are real. You get dramatically better WiFi range and stability from a proper antenna array instead of a locked hub, genuine control (guest networks, custom QoS, a VPN client or server, parental controls, your own DNS), painless mesh expansion later, and a clean NAT for gaming and hosting.
The limits deserve equal billing. There is no line-speed increase. You may lose ISP-tied extras: Virgin's modem mode help page says modem mode temporarily disables Cisco monitoring and the SamKnows speed test, Plume Pod compatibility, Intelligent WiFi and Connect app features. Provider phone services such as BT Digital Voice and EE Digital Home Phone often force the hub to stay in the chain. Support gets murkier too, because the ISP only troubleshoots its own kit. And on hubs with no documented modem mode you are accepting either double NAT or the AP-mode feature limits.
One habit saves false alarms: reboot order. After a power cut, bring the modem or hub up first, then the router. Xbox Support's steps for resetting an internet connection plug the router back in only after the modem's lights have returned to normal, and Virgin's reset page says to allow 5 to 10 minutes for a Virgin Hub to reboot.
If you are escaping the hub for control, buy a router with the right WAN. For Virgin's gigabit tiers and any full-fibre ONT route, a true 2.5G WAN matters.
Which router to buy when you are escaping the hub
The lead pick is the TP-Link Archer BE550. TP-Link lists a dedicated 2.5 Gbps WAN port and four 2.5 Gbps LAN ports (matching Virgin's Hub 5 and 1Gbps-plus full-fibre tiers), tri-band WiFi 7, PPPoE and Tag VLAN among its WAN settings, and EasyMesh compatibility, so it can work with other EasyMesh routers and range extenders if you expand later. It is the natural pairing for modem mode or a direct-to-ONT PPPoE setup. Sky full fibre is the exception: with no Option 61 field in TP-Link's BE550 firmware emulator, it runs behind the Sky Hub there unless the line comes up on plain automatic DHCP.
Check the TP-Link Archer BE550 price on Amazon UK →
For a sub-gigabit package where 2.5G is not needed, the TP-Link Archer AX73 is a strong WiFi 6 router for a normal house at a fraction of the price.
When coverage is the real problem, or your hub offers no documented bridge option (the Hub 5x, or Sky and EE behind the hub), run a mesh as access points (eero calls this bridge mode; TP-Link Deco calls it Access Point mode). For the simplest setup, the eero Pro 6E is hard to beat.
Check the eero Pro 6E price on Amazon UK →
For value across more floors, the TP-Link Deco X60 is excellent, and for smaller homes on a budget the TP-Link Deco X10 does the job. For the full field, see our roundups on the best WiFi router for Virgin Media, the best routers for Virgin Media Gig2 (2Gbps), and the best router for gaming in the UK. If the real issue is dead zones rather than the router itself, our WiFi extender vs mesh guide will sort it.
Quick start: figure out your route in two minutes
- Identify your tech. Cable (Virgin coax), full fibre / FTTP (a separate ONT box on the wall), or copper FTTC. This decides everything.
- Check for modem mode. Virgin: its help page gives modem mode steps for the Hub 3, 4 and 5 and says modem mode is not currently available for the Hub 5x. Sky, BT and EE: nothing is documented for the home hubs, so look through your hub's own settings and plan for the answer being no.
- Pick the route. Virgin Hub 5 means modem mode. Full-fibre BT, EE or Sky means consider the ONT (mind the phone-service caveats). Everything else means disable the hub WiFi and run AP mode to avoid double NAT.
- Match the router to the route, then check our router lights guide if anything looks off after the swap, and our reset guide for every UK ISP if you need a clean restart.
From here, the next click is your provider's own walkthrough: Virgin, Sky, BT or EE. Each one gives you the exact button-presses for your hub. This page was the which-one-and-why; the spokes are the how.