The first question in any router VPN guide is not which router to buy, but where the route should sit: inside the router, so every device on the network picks it up automatically, or on each device, with a client installed and managed separately.
Neither approach is strictly better. A router setup reaches the devices that cannot run a client at all — TVs, game consoles, smart speakers — but the setup effort, the performance ceiling and the blast radius of any failure all land on one box. Per-device clients are easier to start with, but coverage is partial and every device keeps its own subscription.
This article breaks down the three common setups and explains what each one requires up front, who it suits and who it does not.
Three setups: coverage and cost at a glance
What people call a “router setup” actually covers two structures: the main router handling routing itself, or a separate side router acting as gateway. Add per-device clients and you have three paths. The difference is not the client software — it is which layer the route takes effect at, and which devices are affected.
| Setup | Applies to | Setup effort | Main trade-off |
|---|---|---|---|
| Main router takes over | Every wired and wireless device, automatically | High: the router must accept custom firmware or a client | Router performance caps your speed; a failure takes down the whole home |
| Side router as gateway | Only devices pointed at the side router as gateway | Medium: needs an always-on mini host | One extra hop; if the side router goes down, dependent devices lose connectivity |
| Per-device client | Only devices with the client installed | Low: install, then import the subscription | TVs, game consoles and other devices that cannot run a client are left out |
The three paths can be mixed. A common combination is the main router covering the whole home, with individual devices that need a fixed route pointed at a side router or a client instead. Each one is covered below.
Setup 1: the main router takes over the whole home, with zero setup on devices
The most complete coverage: the router runs the client itself, and everything on the LAN follows the router's rules — guest phones and streaming boxes included — with nothing installed on the devices.
What to prepare in advance
- A router that can run a client: the usual route is flashing third-party firmware such as OpenWrt, or installing an open-source client like OpenClash or PassWall on a model that supports plugins. The all-in-one gateway boxes supplied by ISPs generally cannot do this.
- Hardware with headroom: encryption and decryption happen on the router, so the weaker the CPU, the lower the speed you can reach. Look for gigabit ports at minimum, and ideally a CPU with AES hardware acceleration.
- Check which protocols the client supports: router-side plugins vary in how well they handle Shadowsocks, VMess, Trojan, VLESS, Hysteria2 and TUIC, so check what your client supports before picking a route.
- A VPNBL account and subscription link: signing up needs only a username and password — no email address required.
Setup order
- Sign in to the VPNBL dashboard and copy your subscription link.
- Add a new subscription in the router client, paste the link and refresh the node list once.
- Choose a route: for always-on devices such as TVs and game consoles, prefer an IEPL dedicated line; for occasional use, a direct connection is enough.
- Set up split routing and DNS: domains that should stay local go direct, domains that need an international route go through it, and DNS resolution is handled by the client.
- Save, reconnect the network, then open a web page from a device that has never had a client installed to confirm the exit has changed.
Split routing order (illustrative; exact syntax varies by client)
1. Domain matches a direct rule → route not used
2. IP matches a local subnet → route not used
3. All other traffic → uses the selected route
DNS: resolution handled by the client, not the ISP's DNSRouter-side subscriptions usually refresh automatically on a fixed schedule. When routes change, the router pulls the new nodes itself — no editing configs device by device, which is where a router setup saves the most maintenance effort later on.
Setup 2: a side router as gateway, applied per device
A side router (one-armed router) puts the client on an always-on mini host — a soft-router box, a Raspberry Pi, a spare laptop, even a container on your NAS. That machine joins the LAN and the main router stays untouched.
On devices that need an international route, change the default gateway and DNS to the side router's LAN IP; leave the rest as they are. If you want whole-home coverage, you can also hand out the side router's address as the gateway from the main router's DHCP — trading external processing power for performance.
The upside is straightforward: no flashing the main router, no CPU limit imposed by it, route changes touch one machine, and if something goes wrong you can unplug the cable and be back on the original network. The cost is an extra hop in the topology, a static IP reservation for the side router, and the fact that if it goes down, every device that depends on it loses connectivity.
DNS is the step most often missed in a side-router setup. If the device gateway points at the side router but DNS still points at the main router or the ISP's address, lookups skip the route entirely — a DNS leak. The symptom: the route looks active, but name resolution never goes through the proxy, so some sites fail to load or resolve oddly. Point each device's DNS at the side router too, and confirm the client is handling resolution.
Setup 3: skip the router, use per-device clients
If only one or two computers and phones need it, installing a client directly on each device is the least trouble. VPNBL offers clients for five platforms — Windows, macOS, iOS, Android and Linux: import the subscription link, pick a route and you are set.
Its limits are just as clear: TVs, game consoles and smart speakers that cannot run a client are out of reach; each device maintains its own subscription, so a link change means re-importing on every one; and split routing has to be adjusted device by device.
The test is simple: can the devices that need an international route run a client themselves? If yes, go per-device. If not, look at a router.
Three trade-offs: performance, data and a single point of failure
Performance: the bottleneck moves from the device to the router
Once the route lives on the router, encryption and decryption move to the router's CPU. The route itself may be fast, but if the router cannot keep up, that is where your speed stops. Two things matter when choosing hardware: gigabit ports at minimum, and a CPU with AES hardware acceleration. An old 100 Mbps router handling the whole home can end up slower than a phone on a direct connection.
Data: whole-home usage is several times device-level usage
Streaming on a TV burns data by the hour, and with every device online at once, usage runs an order of magnitude above “only on my laptop”. Split routing saves most of it: domains that should stay local go direct, and only traffic that needs an international route goes through the proxy. Size your plan on real whole-home usage: the 60GB monthly subscription suits light use, while 250GB and 500GB suit several devices streaming at once. If your usage swings a lot, or you only need it heavily in certain months, a data pack fits better — 300GB, 1000GB and 3000GB, use it until it runs out, never expires.
Single point of failure: the whole home is affected, not one device
If the router or side router fails, the whole home goes offline together. Leave yourself a way back when you set it up: keep a direct-connection toggle in the client, or keep one Wi-Fi network that does not go through the route. When something breaks, restore connectivity first, then troubleshoot.
Bottom line: the core advantage of a router setup is coverage, not speed. It replaces “install a client on every device” with “configure once, works everywhere”, at the cost of setup effort, a performance ceiling and the blast radius of failure all landing on one box. With few devices it is not worth it; with many, it is.
Who it suits, and who it does not
- ✅ More than three devices need an international route, or the list includes TVs, game consoles and other devices that cannot run a client.
- ✅ You are willing to spend the time once and would rather not maintain subscriptions device by device afterwards.
- ✅ You already have a router that can run a client, or you are willing to add an always-on mini host as a side router.
- ✅ You accept that a route problem affects the whole home, and you have a direct-connection fallback ready.
- ❌ Only one or two computers and phones need it, and per-device clients are already enough.
- ❌ Your router is the ISP's all-in-one gateway box, you cannot flash firmware, and you do not want to add another device.
- ❌ You need maximum network uptime and cannot accept any single point of failure.
- ❌ Your usage is small and you only visit international sites occasionally, so whole-home routing brings little benefit.
How to choose a plan and routes
A router setup magnifies two things: data usage and device count. VPNBL subscriptions are not limited by device count — one account works across every device in the home at the same time, with no per-device charge. Signing up needs only a username and password, no email address.
Routes come in three kinds. IEPL dedicated lines run point to point and hold up best at peak evening hours — good for fixed-position, always-on devices such as TVs and game consoles. Relay routes forward through an intermediary server and sit in the middle for stability. Direct connections cost the least and suit quick lookups. On a router you can assign different devices to different routes: the TV pinned to a dedicated line, phones on a relay, for example.
Pricing and cycles: monthly subscriptions at ¥9.9 / 60GB, ¥18 / 250GB and ¥28 / 500GB, with data resetting monthly on your activation date; data packs at ¥158 / 300GB, ¥358 / 1000GB and ¥658 / 3000GB, never expiring. Payment supports Alipay, WeChat and USDT, with a 60-day money-back guarantee.
FAQ
Will a router setup be slower?
It depends on the router. Route speed is only the ceiling; real throughput is set by how much encrypted traffic the router's CPU can handle. A mid-range or high-end router can saturate a home broadband line, while on an old or low-spec router, whole-home routing may end up slower than a phone on a direct connection. Check your router's performance before deciding.
If the subscription link changes, do I have to update every device?
No. Router clients refresh subscriptions on a schedule, so the node list updates along with the link. If a link is exposed, reset the subscription in the dashboard and paste the new link back into the router — the change happens in one place.
Side router or main router takeover — which should I pick?
For the widest coverage, let the main router take over; for the smallest change and a contained blast radius, use a side router. They are not mutually exclusive: a main router covering the home with a few devices pointed at a side router is a common combination too.
Run through all three paths and only two questions matter: can the devices that need an international route run a client themselves, and do you have a device at home that can handle the encrypted throughput? If both point to the router, go ahead. If either points to per-device, start there.