The origin of the thing is like this, before two days in a case, asked why his computer open things slowly, after listening to the response is a little bit confused, went to his computer operation, macos mojave, open office, want want these software is a bit slower reaction, response and 40 seconds to pop up to interface, when asked about what the situation, he said there were months, sweat!!!!! I guess may be you can't resist to ask,
Then start testing bai

In hot - useful, mobile phone software can open the normal speed, that is the problem that the corporate network

Router - level 3-2 - change AP models -- the Macbook useless

Router - level 3-2 - MacBook useless (changed interface)

Routers, three layers, the MacBook useless interface (in the)

Routers, MacBook useful

Router, firewall (transparent) - MacBook useless

Router (PPPoE) - a firewall - it's no use MacBook

Firewall (PPPoE) - MacBook useful

Firewall (PPPoE) - a router - level 3-2 - AP - MacBook useful


Equipment is the company's existing, all was used to test and wonder why the apple computer is how to return a responsibility, also ask customer service to troubleshoot network problems, open the apple computer software why has something to do with network connection speed, everybody help analysis analysis, barely changed the configuration of the router, I asked the apple computer system is updated last year, didn't appear this problem before, only recently, next time I stick the router configuration, routers are cisco firewall switches,

CodePudding user response:

Caught a look on the network packets, up to look at it

CodePudding user response:

reference 1st floor kinkon007 response:

caught a look on the network packets sent up see

Today under the firewall, network before restoration, port mirror are ready caught, then open the test this apple computer found strange things disappear, whether the WiFi or cable
This situation is to test for a few days before, there is a little different is that before the router has two DHCP vlan, the recovery is only a
Now the current environment (router - 2 - AP - MacBook) use, also won't appear this situation, look at the