[solved] Internet hangs when uploading or downloading via pydio

Pydio 8
1

I tried testing after installing the cloud package.

The installed packages are pydio and nextcloud.

My server environment is Ubuntu 16.04.3, nginx 1.13.8 php7.1-fpm mariadb 10.2.
Pydio 8.0.2 Install

When uploading or downloading material via the cloud programs, the Internet connection is stopped or slowed down by other Windows PCs connected to the same router.

Pydio and Nextcloud have the same problem. Windows PC screenshot

nextcloud
nextcloud.jpg1231×912 191 KB

What is the cause of the problem?

The router I am using is Asus RT-N66U. The firmware is using Meriln firm.

In the meantime, no matter how much data was downloaded through transmission, there was no such problem at all.

I’ll give you some information to help you answer.

2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP                                                                                                               mode DEFAULT group default qlen 1000
link/ether 1c:1b:0d:27:1d:71 brd ff:ff:ff:ff:ff:ff
RX: bytes  packets  errors  dropped overrun mcast
13023685979 12251507 0       0       0       14327
TX: bytes  packets  errors  dropped carrier collsns
5641872084 10045040 0       0       0       0

Supported ports: [ TP MII ]
    Supported link modes:   10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
                            1000baseT/Half 1000baseT/Full
    Supported pause frame use: No
    Supports auto-negotiation: Yes
    Advertised link modes:  10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
                            1000baseT/Full
    Advertised pause frame use: Symmetric Receive-only
    Advertised auto-negotiation: Yes
    Link partner advertised link modes:  10baseT/Half 10baseT/Full
                                         100baseT/Half 100baseT/Full
                                         1000baseT/Half 1000baseT/Full
    Link partner advertised pause frame use: Symmetric Receive-only
    Link partner advertised auto-negotiation: Yes
    Speed: 1000Mb/s
    Duplex: Full
    Port: MII
    PHYAD: 0
    Transceiver: internal
    Auto-negotiation: on
    Supports Wake-on: pumbg
    Wake-on: g
    Current message level: 0x00000033 (51)
                           drv probe ifdown ifup
2

I solved the problem in the following way.

iptables -A INPUT -p tcp --dport 443 -m conntrack --ctstate ESTABLISHED -m hashlimit --hashlimit-above 9000kb/s --hashlimit-mode srcip --hashlimit-srcmask 32 --hashlimit-name inrate -j DROP
iptables -A OUTPUT -p tcp --sport 443 -m conntrack --ctstate ESTABLISHED -m hashlimit --hashlimit-above 9000kb/s --hashlimit-mode dstip --hashlimit-dstmask 32 --hashlimit-name outrate -j DRO