How to build a network?

Question

Computer networks

There is a home network, a netbook acts as a router (there was a router, but it could not withstand the load and flew off).
The Internet is inserted into the only ethernet port, and distribution is carried out only via wifi via hostapd.
There was a need for a network network too: connect a TV and xbox.
There would be one ethernet client - without hesitation, I would buy a usb ethernet adapter, connect it there, set up a bridge between that interface and wifi, and everything worked.
But buying a separate usb ethernet card for a separate wired client is somehow wrong.
Therefore, I thought, maybe there is an opportunity to put a regular hub (and will it withstand loads)?
You can still buy a usb ethernet card, or you can put a switch between the netbook and the provider (I can imagine how overloaded the network will be with unnecessary packets).
The load on the network is HDTV, torrents and more. Many, many connections and a high speed with which an ordinary router could not cope.

Answer 1

Any USB Ethernet adapter puts a lot of stress on the computer, which is directly noticeable.
People advise buying a router, and complain that everything goes wrong with dd-wrt or openwrt firmware. Often, in standard firmware, closed drivers are used that support processor offloading, but they are not included in dd-wrt and openwrt, because. they are closed. For example, almost all SoCs are ralink.
Kukunin , as an option, put a switch with vlans between the netbook and the provider. I don’t know how much the switches cost separately, probably not cheap, look at flea markets for dir-320, it will cost you 500 rubles, but it has an excellent configurable switch. Or put it as a Wi-Fi client.

Answer 2

Any USB Ethernet adapter puts a lot of stress on the computer, which is directly noticeable.
People advise buying a router, and complain that everything goes wrong with dd-wrt or openwrt firmware. Often, in standard firmware, closed drivers are used that support processor offloading, but they are not included in dd-wrt and openwrt, because. they are closed. For example, almost all SoCs are ralink.
Kukunin , as an option, put a switch with vlans between the netbook and the provider. I don’t know how much the switches cost separately, probably not cheap, look at flea markets for dir-320, it will cost you 500 rubles, but it has an excellent configurable switch. Or put it as a Wi-Fi client.

Answer 3

Well, as an option, hang another address on the ethernet interface and buy a switch. There shouldn't be any performance degradation.

Answer 4

• Well, the option is to put a usb-ethernet adapter and then a simple switch inside the LAN.
• A more expensive option is to put a switch with vlans in front of the laptop and cut the network (by ports) into "Internet" and "LAN".
• The most reasonable option is to replace the netbook with a regular modem and if you really want to flash DD-WRT and get no less features.
• As a similar, but less reasonable option, replace the netbook with an old computer, with 2 network cards and, again, a switch inside the LAN.

Answer 5

Any USB Ethernet adapter puts a lot of stress on the computer, which is directly noticeable.
People advise buying a router, and complain that everything goes wrong with dd-wrt or openwrt firmware. Often, in standard firmware, closed drivers are used that support processor offloading, but they are not included in dd-wrt and openwrt, because. they are closed. For example, almost all SoCs are ralink.
Kukunin , as an option, put a switch with vlans between the netbook and the provider. I don’t know how much the switches cost separately, probably not cheap, look at flea markets for dir-320, it will cost you 500 rubles, but it has an excellent configurable switch. Or put it as a Wi-Fi client.

Answer 6

Any USB Ethernet adapter puts a lot of stress on the computer, which is directly noticeable.
People advise buying a router, and complain that everything goes wrong with dd-wrt or openwrt firmware. Often, in standard firmware, closed drivers are used that support processor offloading, but they are not included in dd-wrt and openwrt, because. they are closed. For example, almost all SoCs are ralink.
Kukunin , as an option, put a switch with vlans between the netbook and the provider. I don’t know how much the switches cost separately, probably not cheap, look at flea markets for dir-320, it will cost you 500 rubles, but it has an excellent configurable switch. Or put it as a Wi-Fi client.

Answer 7

Buy a simple wifi router, or a more expensive one with the ability to connect a usb screw / nas / webcam / printer, put it on a shelf and forget it until it dies.