Indeed, from around 3am today the routing seems to be fixed and 1.1.1.1
goes to SwissIX again (with ~2ms). Probably hiccup after the recent
Cloudflare outage.
Thanks everyone!
On 20/07/2020 08:30, robert.guentensper...@swisscom.com wrote:
Hi Mateusz,
Maybe you should try again.
Over my RES connection I reach 1.1.1.1 at SwissIX with 5-6ms
Cheers,
Günti
-----Ursprüngliche Nachricht-----
Von: swinog-boun...@lists.swinog.ch <swinog-boun...@lists.swinog.ch> Im
Auftrag von Mateusz Kowalski
Gesendet: Sonntag, 19. Juli 2020 13:34
An: swi...@swinog.ch
Betreff: [swinog] Swisscom RES to Cloudflare DNS - 20% packet drop
Hi everyone,
Can someone confirm a similar issue with Cloudflare DNS from Swisscom
residential network? What's interesting, from Swisscom SME I don't see
that issue (both connections are in Zurich)... It started on 18th of July
around 00h30 (CEST).
>>> Cloudflare DNS from Swisscom RES
Host Loss% Snt Last Avg Best Wrst StDev
1. _gateway 0.0% 31 1.1 5.7 0.4 158.3 28.3
2. 172.16.1.1 0.0% 31 1.2 12.9 0.7 255.0 49.4
3. 1.120.61.188.dynamic.wline.res.cust.swisscom.ch 0.0% 31 2.6
2.8 2.1 4.8 0.5
4. 10.140.42.24 0.0% 30 5.2 8.0 3.6 97.1 17.0
5. i79zhh-010-ae28.bb.ip-plus.net 0.0% 30 8.5 9.8 3.0 59.3
11.5
6. mira.ip-plus.net 0.0% 30 2.3 3.4 2.2 21.0 3.4
7. i68gem-005-ae2.bb.ip-plus.net
0.0% 30 6.3 12.3 5.7 65.7 12.6
8. i68cix-015-bun3.bb.ip-plus.net 0.0% 30 6.5 6.9 5.9
19.0 2.3
9. cixp-cloudflare.cern.ch 20.7% 30 17.5 20.8 17.5 41.5 6.8
10. one.one.one.one 3.3% 30 19.2 25.4 18.4 93.5 19.4
>>> Cloudflare DNS from Swisscom SME
Host Loss% Snt Last Avg Best Wrst StDev
1. _gateway 0.0% 21 0.3 0.3 0.2 0.4 0.0
2. 73.61.253.84.static.wline.lns.sme.cust.swisscom.ch 0.0% 20
0.6 0.6 0.4 1.2 0.2
3. 213.3.210.195 0.0% 20 3.8 3.7 3.5 3.9 0.1
4. ???
5. i62bsw-005-bun14.bb.ip-plus.net 0.0% 20 3.8 7.0 3.7
37.5 8.2
6. i68gem-005-ae1.bb.ip-plus.net
0.0% 20 5.3 6.9 4.6 42.0 8.3
7. i68cix-015-bun3.bb.ip-plus.net 0.0% 20 4.8 5.0 4.7
5.5 0.2
8. cixp-cloudflare.cern.ch 0.0% 20 5.6 10.0 5.4 42.3 9.3
9. one.one.one.one 0.0% 20 4.8 4.8 4.7 5.5 0.2
>>> Google DNS from Swisscom RES
Host Loss% Snt Last Avg Best Wrst StDev
1. _gateway 0.0% 21 0.5 0.7 0.5 3.2 0.6
2. 172.16.1.1 0.0% 21 1.2 1.4 0.5 6.2 1.1
3. 1.120.61.188.dynamic.wline.res.cust.swisscom.ch 0.0% 21 2.5
3.0 2.2 7.7 1.2
4. 10.140.42.28 0.0% 20 4.5 4.6 3.7 8.2 0.9
5. i79zhh-010-ae28.bb.ip-plus.net 0.0% 20 5.6 8.1 2.6
23.0 5.2
6. mira.ip-plus.net 0.0% 20 2.9 3.3 2.1 11.4 2.1
7. i79zhh-025-ae0.bb.ip-plus.net
0.0% 20 2.4 4.0 2.0 24.3 5.2
8. 72.14.223.0 0.0% 20 2.9 3.5 2.6 8.6 1.6
9. 172.253.50.235 0.0% 20 2.9 2.8 2.4 3.1 0.2 10.
172.253.50.21 0.0% 20 3.2 3.8 3.2 4.3 0.3 11. dns.google
0.0% 20 2.8 2.8 2.4 3.4 0.3
Cheers,
Mateusz
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