trcprx01.cisp.co.za port 3128
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trcprx01.cisp.co.za port 3128
Been testing the value of a VPN with some interesting results.
Higher latency but much better download rate from Europe.
Best results are with using the CISP proxy.
50/50 line on Frogfoot.
No VPN
![]()
Express VPN
![]()
CISP Proxy
![]()
Which OS are you using?Hi all,
I've been experiencing some pretty bad upload speeds to international. < 10mbit multithreaded on a 100mbit+ uplink. Please can you post your speedtest uploads to the Coreix - London site.
It's been super random. For the most part on the lower end.
![]()
Had a single decent test.
![]()
CP out
Which OS are you using?
Hi all,
I've been experiencing some pretty bad upload speeds to international. < 10mbit multithreaded on a 100mbit+ uplink. Please can you post your speedtest uploads to the Coreix - London site.
It's been super random. For the most part on the lower end.
![]()
Had a single decent test.
![]()
CP out

My upload is good. Wont talk about download... (Octotel cough cough)
View attachment 645020
Seems the routing to that server changed between 12:05 and 12:20 today.
Windows 10, Wifi connection to router (around 500mbps link speed)
|------------------------------------------------------------------------------------------|
| WinMTR statistics |
| Host - % | Sent | Recv | Best | Avrg | Wrst | Last |
|------------------------------------------------|------|------|------|------|------|------|
| router.lan - 0 | 9 | 9 | 0 | 0 | 1 | 0 |
| 102.132.248.1 - 0 | 9 | 9 | 2 | 3 | 8 | 6 |
| 102.132.175.109 - 0 | 9 | 9 | 1 | 1 | 1 | 1 |
| cd-backbone.coolideas.co.za - 0 | 9 | 9 | 1 | 1 | 1 | 1 |
| c1l-backbone.coolideas.co.za - 0 | 9 | 9 | 1 | 1 | 1 | 1 |
| uvu-cust.coolideas.co.za - 0 | 9 | 9 | 140 | 140 | 141 | 140 |
|ge-0-1-0-69.peering2.hex67.lon4.coreix.net - 0 | 9 | 9 | 184 | 185 | 195 | 184 |
| xe-5-1.edge4.enf.lon5.coreix.net - 0 | 9 | 9 | 169 | 174 | 181 | 180 |
| 85.13.221.178.reverse.coreix.net - 0 | 9 | 9 | 169 | 174 | 216 | 169 |
|________________________________________________|______|______|______|______|______|______|
WinMTR v0.92 GPL V2 by Appnor MSP - Fully Managed Hosting & Cloud Provider

Wifi test can never give accurate results, too many stuff that can cause signal interference.
For Accurate test results you must test with a Ethernet cable connected to Router, or CPE/ONT in case router has issues.
Been testing the value of a VPN with some interesting results.
Higher latency but much better download rate from Europe.
Best results are with using the CISP proxy.
50/50 line on Frogfoot.
No VPN
![]()
Express VPN
![]()
CISP Proxy
![]()
Pretty sure the routing changed again which explains the lower speedtest results experienced on coreix speedtest as example.
Whenever the london ping shoot up to 168-171ms its due to different international route taken.
The optimal results come when the latency to coreix test is 140-141ms flat.
I notice these routes changing every single day for over a month now.
If it is actually the same route with the different results then there must be some sort of heavy congestion, I have not digged into this beyond noticing the clear performance and latency differences.
|------------------------------------------------------------------------------------------|
| WinMTR statistics |
| Host - % | Sent | Recv | Best | Avrg | Wrst | Last |
|------------------------------------------------|------|------|------|------|------|------|
| router.lan - 0 | 24 | 24 | 0 | 0 | 0 | 0 |
| 102.132.248.1 - 0 | 24 | 24 | 2 | 4 | 11 | 2 |
| 102.132.175.109 - 0 | 24 | 24 | 1 | 1 | 1 | 1 |
| cd-backbone.coolideas.co.za - 0 | 24 | 24 | 1 | 1 | 1 | 1 |
| uwy-cust.coolideas.co.za - 0 | 24 | 24 | 1 | 1 | 1 | 1 |
| uvu-cust.coolideas.co.za - 0 | 24 | 24 | 140 | 140 | 141 | 140 |
|ge-0-1-0-69.peering2.hex67.lon4.coreix.net - 0 | 24 | 24 | 184 | 186 | 239 | 184 |
| xe-5-1.edge4.enf.lon5.coreix.net - 0 | 24 | 24 | 169 | 170 | 171 | 170 |
| 85.13.221.178.reverse.coreix.net - 0 | 24 | 24 | 169 | 169 | 170 | 169 |
|________________________________________________|______|______|______|______|______|______|
WinMTR v0.92 GPL V2 by Appnor MSP - Fully Managed Hosting & Cloud Provider



Friday night, attempt to watch a Twitch stream, nope! Buffering constantly. Getting really sick of these inconsistently bad international speeds with no resolution
Vuma trenched 100/100 Panorama, CPT
@TheRoDent @PBCool ?!?!?
Structured Communications
View attachment 645260
Corehorizon.io
View attachment 645262
Spitfire
View attachment 645264
iperf3 -R -u -b 80M -p 17001 -c queen.cisp.co.za
Connecting to host queen.cisp.co.za, port 17001
Reverse mode, remote host queen.cisp.co.za is sending
[ 4] local 192.168.1.100 port 58160 connected to 62.233.65.195 port 17001
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
[ 4] 0.00-1.00 sec 9.74 MBytes 81.7 Mbits/sec 0.107 ms 18/1265 (1.4%)
[ 4] 1.00-2.00 sec 9.31 MBytes 78.1 Mbits/sec 0.076 ms 26/1218 (2.1%)
[ 4] 2.00-3.00 sec 9.35 MBytes 78.5 Mbits/sec 0.085 ms 28/1223 (2.3%)
[ 4] 3.00-4.00 sec 9.52 MBytes 79.8 Mbits/sec 0.069 ms 3/1221 (0.25%)
[ 4] 4.00-5.00 sec 9.08 MBytes 76.2 Mbits/sec 0.119 ms 68/1221 (5.6%)
[ 4] 5.00-6.00 sec 9.34 MBytes 78.3 Mbits/sec 0.088 ms 26/1221 (2.1%)
[ 4] 6.00-7.00 sec 9.53 MBytes 80.0 Mbits/sec 0.078 ms 0/1220 (0%)
[ 4] 7.00-8.00 sec 9.53 MBytes 79.9 Mbits/sec 0.118 ms 12/1221 (0.98%)
[ 4] 8.00-9.00 sec 9.39 MBytes 78.8 Mbits/sec 0.071 ms 22/1221 (1.8%)
[ 4] 9.00-10.00 sec 9.52 MBytes 79.8 Mbits/sec 0.084 ms 6/1220 (0.49%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
[ 4] 0.00-10.00 sec 97.1 MBytes 81.4 Mbits/sec 0.091 ms 212/12429 (1.7%)
[ 4] Sent 12429 datagrams
[SUM] 0.0-10.0 sec 29 datagrams received out-of-order
iperf Done.
iperf3 -R -u -b 80M -p 17001 -c trcvmh01.cisp.co.za
Connecting to host trcvmh01.cisp.co.za, port 17001
Reverse mode, remote host trcvmh01.cisp.co.za is sending
[ 4] local 192.168.1.100 port 50667 connected to 154.0.15.181 port 17001
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
[ 4] 0.00-1.00 sec 9.75 MBytes 81.7 Mbits/sec 0.164 ms 21/1269 (1.7%)
[ 4] 1.00-2.00 sec 9.52 MBytes 79.9 Mbits/sec 0.132 ms 1/1220 (0.082%)
[ 4] 2.00-3.00 sec 9.54 MBytes 80.0 Mbits/sec 0.174 ms 0/1221 (0%)
[ 4] 3.00-4.00 sec 9.54 MBytes 80.0 Mbits/sec 0.176 ms 0/1221 (0%)
[ 4] 4.00-5.00 sec 9.52 MBytes 80.0 Mbits/sec 0.165 ms 0/1219 (0%)
[ 4] 5.00-6.00 sec 9.55 MBytes 80.0 Mbits/sec 0.147 ms 0/1222 (0%)
[ 4] 6.00-7.00 sec 9.53 MBytes 80.0 Mbits/sec 0.214 ms 0/1220 (0%)
[ 4] 7.00-8.00 sec 9.55 MBytes 80.0 Mbits/sec 0.151 ms 0/1222 (0%)
[ 4] 8.00-9.00 sec 9.47 MBytes 79.4 Mbits/sec 0.129 ms 8/1220 (0.66%)
[ 4] 9.00-10.00 sec 9.53 MBytes 80.0 Mbits/sec 0.173 ms 0/1220 (0%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
[ 4] 0.00-10.00 sec 95.7 MBytes 80.3 Mbits/sec 0.163 ms 30/12255 (0.24%)
[ 4] Sent 12255 datagrams
iperf Done.