Last time ping to cloudflare only 5~6ms but now it's 29ms.
It take a long time to load facebook, shopee and etc.
PING got 30~40% loss packets.
Unifi Connection Issue to International Server, Occured usually at night 9-11pm
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 Dec 17 2021, 05:25 PM
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#1
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Junior Member
584 posts Joined: Mar 2006 
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It's bad really bad.
Last time ping to cloudflare only 5~6ms but now it's 29ms. It take a long time to load facebook, shopee and etc. PING got 30~40% loss packets.
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Dec 17 2021, 11:20 PM
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#2
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Junior Member
584 posts Joined: Mar 2006
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I thought my connection back to normal for some seconds.
When I try again, it's still got some problem. Facebook keep loading and loading.. This post has been edited by Kadaj: Dec 17 2021, 11:28 PM |
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Dec 18 2021, 07:45 AM
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#3
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Junior Member
584 posts Joined: Mar 2006
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I did ipv6 ping test from router, it works so I think my router has an ipv6 address.
But all my devices on LAN can't obtain ipv6 address from router, how to i solve this? 1. router has ipv6. 2. router enabled dhcp ipv6 and dns ipv6. 3. client devices can only obtain ipv4 address from router. IPv6 Address: fe*** Default Gateway IPv6: N/A DNS Server IPv6: N/A 
This post has been edited by Kadaj: Dec 18 2021, 08:02 AM |
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Dec 18 2021, 08:41 AM
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#4
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Junior Member
584 posts Joined: Mar 2006
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QUOTE(twice1020 @ Dec 18 2021, 08:29 AM) How did you setup IPv6 WAN? Router can obtain ipv6 on WAN config, but it's empty at the LAN config.Unifi is using SLAAC, some router have to tick request address and request prefix delegations.  
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Dec 18 2021, 02:02 PM
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#5
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Junior Member
584 posts Joined: Mar 2006
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QUOTE(BenYeeHua @ Dec 18 2021, 11:06 AM) Here for your reference from my NETIS, hope it helps. It works! Thank you very much bro.   All speed back to fast n furious now.  BenYeeHua liked this post
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Feb 25 2023, 10:03 AM
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#6
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Junior Member
584 posts Joined: Mar 2006
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very headache this unifi...
cost so expensive yet many problems... |
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Feb 25 2023, 05:27 PM
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#7
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Junior Member
584 posts Joined: Mar 2006
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QUOTE(BenYeeHua @ Feb 25 2023, 02:54 PM) Yes, even lazada on MY akamai affected, which using TM IPv6 as its CDN MY server... Very hard for me to open some Google websites as well.. So this CGNAT issues are forcing people sub to public IP plans, which is 300M if I am correct. Else you gonna seek for old CCTV that need public IPv4 for access. --- Anyways, now the network is a mess for me, since the break down around 0:15 AM, 95% connection got packet loss issues even just to Lazada. Lucky for lowyat which using CloudFlare is HTTP2/HTTP3, so far those reuse single connection with multiplexing don't affected too much, but those need recreate new connections for most new request are failing like crazy. Worst as lazada CDN to Lazada SG backend server also got issues, double the issues, triple the trouble…   |
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May 23 2023, 11:53 PM
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#8
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Junior Member
584 posts Joined: Mar 2006
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QUOTE(BenYeeHua @ May 23 2023, 06:43 PM) And add another usb fan? Speaking of heat.Hot day even just raining these days la.  ---- Just saying, Each time when there is time coming of Taobao 6.18(or Lazada Bday 327), UniFi sure fxxk up the line. I am very sure there is something going on... I wanna get a raspberry pi 4 to build vpn server. It'll be headless so consume less resources. But I wonder should I get a case with active fan cooling or just aluminum casing with passive cooling is good enough? I measure the temperature is 33'c in the room where I'll locate my raspberry pi 4. El Niño will return this year so expect the weather will be hot. |
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May 24 2023, 09:40 AM
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#9
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Junior Member
584 posts Joined: Mar 2006
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QUOTE(go626201 @ May 24 2023, 12:21 AM) Get active fan cooling,as Pi4 is really hot. Thanks for clearing my doubt.Or Passive cooling with additional fan. (I am using passive cooling case with usb fan) But i dont recommend to buy Pi 4 anymore,as nowadays Intel Small form factor AIO mini PC is much more powerful and power efficient. Just spend abit more,and you will get a much more powerful machine. (minimum almost 4-5X performance and power usage only more 1-2w) I also going to get a Intel i3 N305 mini PC from China brand. (N305 abit more expensive,just get N100 enough for 99% idle usage) Indeed the temperate 32'c+ in Msia is much higher than 20'c+ in western countries where passive cooling might works for them. I just wanna build a headless server so pi 4 suits my needs. I think Intel NUC costs much higher and performance is overkill for me. It really depends on what you need. |
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May 28 2023, 12:27 PM
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#10
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Junior Member
584 posts Joined: Mar 2006
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QUOTE(teckyuan @ May 28 2023, 11:07 AM) nowadays many router come with vpn service . can choose openvpn or pptp . nowadays wireguard is newer than openvpn.i am using a asus rt ac 2600 |
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Nov 14 2025, 11:45 PM
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#11
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Junior Member
584 posts Joined: Mar 2006
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QUOTE(Snoopycute98 @ Nov 14 2025, 10:19 PM) So my discord desktop app cant open cuz of unifi? same here.can't load the discord web at all. |
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