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 Unifi Connection Issue to International Server, Occured usually at night 9-11pm

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iCare
post Jun 20 2021, 04:18 PM

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QUOTE(heLL_bOy @ Jun 20 2021, 01:19 PM)
becos PCCW is TM in priority list in their bgp routing unless something happen to PCCW it will route to Singtel HK.
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Aik? , bagi priority routing ke PCCW (45-80ms) + packet loss, daripada guna route Singtel IE (13-21ms) + tak ada packet loss?

tak masuk akal rclxub.gif
iCare
post Jun 20 2021, 06:29 PM

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QUOTE(heLL_bOy @ Jun 20 2021, 04:52 PM)
what ip ? can i check?

only singtel SG latency are below <20ms... singtel HK latency always at 38ms to 45ms range.
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Contoh, Pearlabyss IP range 103.97.50.xx atau 103.97.51.xx
iCare
post Jun 20 2021, 09:49 PM

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QUOTE(heLL_bOy @ Jun 20 2021, 07:54 PM)
tried to ping/traceroute not working at all
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blok ICMP

user posted image

guna port 8889 macam gambar kanan tu untuk TCP ping atau TCP tracert bagi dua2 IP dalam gambar.

Dua-dua gambar tu diambil sebelum kena tendang balik ke routing PCCW global. Hanya 2-3 minit bertahan sebelum kena tendang. Gila rclxub.gif
iCare
post Jun 21 2021, 11:20 AM

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QUOTE(heLL_bOy @ Jun 21 2021, 01:04 AM)
it seem like that game server got anycast function like cdn... but as usual only ISP/provider can determined the route where to go on their routing list.

unless TM changed to Singtel as priority in their routing list otherwise still is PCCW HK via back to PCCW SG.
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Jadi memang betul la TM ni guna priority routing yang tak optimal, padahal dah terbukti dalam gambar test tu ada sebenarnya lagi optimal.

Itu baru satu terbongkar, entah berapa banyak lagi routing buruk ni. Siapa la orang bertanggungjawab ni? memang hampeh betul.

Cloudflare dan tukar route sekarang dah ok. tak ambil masa lama pun. Jadi memang diorang nak atau taknak je buat kerja. Nampak perangai diorang.
vmad.gif

iCare
post Jun 24 2021, 03:17 PM

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aduan.skmm.gov.my trace test kejap tadi. nampaknya dah tak lalu PCCW yang buruk tu lagi. Bagus Bagus. Kalau boleh reroute semua yang lalu PCCW ni. Buruk benor.
Hmm aku perasan default gateway isp pun dah jadi private, dulu public.
iCare
post Jun 24 2021, 10:59 PM

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route PCCW Global pukul 10 lebih kejap tadi. bangwall.gif
iCare
post Jun 27 2021, 12:03 AM

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QUOTE(hostingmalaya @ Jun 26 2021, 09:38 PM)
I could say almost all seems better. Aduan SKMM + Linode got a few packet loss as usual.

How about you guys ?
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Dari pukul 10.30 sampai pukul 11 malam ada kacau bilau sikit packet loss.
Lepas pukul 11 reda balik. Pagi, petang hari ni tak ada packet loss.
Ini test connection yang lalu route PCCW (HK, SG) yang hampeh sahaja.
Baik dari semalam. Atau mungkin dapat IP yang baik hari ni. dry.gif
iCare
post Jun 27 2021, 10:25 PM

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QUOTE(hostingmalaya @ Jun 27 2021, 09:38 PM)
How about tonight guys ?

From test pingplot that I tried, I saw only route that use pcwglobal that have issue (packet loss), example to linode 192.53.xx.xx and as usual aduan.skmm.gov.my
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connection lalu route PCCW Global macam biasa buruk, mula pukul 9 lebih tadi sampai sekarang.

speedtest.googlefiber.net/ download speed tak dapat 100%

youtube sekejap tadi lambat load. tapi sekarang dah ok.
iCare
post Jul 9 2021, 10:14 PM

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QUOTE(hostingmalaya @ Jul 9 2021, 09:52 PM)
You guys still having issue to Singapore Server ?

And I got question about Hostinger, anyone have ping or smokeping for it ?
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Kalau cuba traceroute masa ni dengan IP range yang Cincai.La bagi dekat https://forum.lowyat.net/topic/5149798/+600# masih lagi belum selesai. Nampak sangat sesak. jadi Pukul 1 petang , lepas tu ok balik , pukul 3 petang , lepas tu ok balik , dan malam 8 sampai 12. latency dari normal bawah 20ms jadi 120+ms.
iCare
post Feb 24 2022, 08:34 AM

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Kejap tadi dalam pukul 7:25-7:30 pagi, sesetengah IP TM yang lalu Singtel dan PCCWglobal transit tiba2 latency naik sampai 200+ms. Ada siapa2 disini perasan tak? Dah dekat bulan Mei ni, adakah perkara yang lalu akan berulang? Kita nantikan. cool2.gif

Edit: selalunya normal bawah 20ms lepas isu tahun lepas 'selesai'.

This post has been edited by iCare: Feb 24 2022, 08:35 AM
iCare
post Feb 25 2022, 10:20 AM

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QUOTE(heLL_bOy @ Feb 24 2022, 04:33 PM)
ingress traffic is the issue back to TM. not egress traffic to Singtel or PCCWG

previously optimization done by TM has been back to default.

if you do comparison with TM hosting IP and Unifi IP there are difference on latency.
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Hari ini 'macam' dah ok latency. Tapi speed ke cloudflare SG macam kena cap. Ini test baru kejap tadi.

user posted image

user posted image

~25Mbps Upload/Download. Ini guna pakej 100Mbps D / 50Mbps U.

Cuba korang test tengok. Siapa yang cap/throttle ni? Apa masalahnya?

https://www.waveform.com/tools/bufferbloat

https://speed.cloudflare.com/


 

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