sgtbash comunque confermo che anche stamattina la connessione è leggermente più lenta del solito (non percettibilmente), il download da mirror.netcologne.de mi si stabilizza su 20 MB/s (di solito è ben più alto), anche se a tratti specie all'inizio tocca i 50 MB/s.
$ traceroute mirror.netcologne.de
traceroute to mirror.netcologne.de (194.8.197.22), 30 hops max, 60 byte packets
1 _gateway (192.168.178.1) 29.475 ms 29.722 ms 29.929 ms
2 static-213-205-24-144.clienti.tiscali.it (213.205.24.144) 36.472 ms 37.553 ms 37.536 ms
3 static-94-32-128-81.clienti.tiscali.it (94.32.128.81) 37.192 ms static-94-32-128-77.clienti.tiscali.it (94.32.128.77) 38.292 ms 38.486 ms
4 static-94-32-132-29.clienti.tiscali.it (94.32.132.29) 37.856 ms static-94-32-132-5.clienti.tiscali.it (94.32.132.5) 37.841 ms 38.696 ms
5 static-94-32-128-153.clienti.tiscali.it (94.32.128.153) 39.985 ms 41.135 ms 43.799 ms
6 static-94-32-126-41.clienti.tiscali.it (94.32.126.41) 53.581 ms static-94-32-126-81.clienti.tiscali.it (94.32.126.81) 21.337 ms static-94-32-126-41.clienti.tiscali.it (94.32.126.41) 23.669 ms
7 static-94-32-126-17.clienti.tiscali.it (94.32.126.17) 22.842 ms static-94-32-126-41.clienti.tiscali.it (94.32.126.41) 20.198 ms 18.796 ms
8 be4122.rcr51.rom01.atlas.cogentco.com (149.6.23.73) 18.204 ms 18.429 ms static-94-32-126-17.clienti.tiscali.it (94.32.126.17) 18.048 ms
9 be3558.rcr51.vce01.atlas.cogentco.com (154.54.60.89) 27.056 ms 27.040 ms 26.684 ms
10 be3526.rcr21.mil01.atlas.cogentco.com (154.54.59.2) 31.997 ms 32.198 ms 32.161 ms
11 be3526.rcr21.mil01.atlas.cogentco.com (154.54.59.2) 33.007 ms be2196.ccr52.zrh02.atlas.cogentco.com (154.54.61.89) 37.516 ms be3526.rcr21.mil01.atlas.cogentco.com (154.54.59.2) 33.168 ms
12 be2195.ccr51.zrh02.atlas.cogentco.com (154.54.61.81) 37.332 ms be3073.ccr22.muc03.atlas.cogentco.com (130.117.0.62) 42.542 ms be2196.ccr52.zrh02.atlas.cogentco.com (154.54.61.89) 33.671 ms
13 be2960.ccr42.fra03.atlas.cogentco.com (154.54.36.253) 45.149 ms be3072.ccr21.muc03.atlas.cogentco.com (130.117.0.18) 39.062 ms be3073.ccr22.muc03.atlas.cogentco.com (130.117.0.62) 39.192 ms
14 be2960.ccr42.fra03.atlas.cogentco.com (154.54.36.253) 45.101 ms be2959.ccr41.fra03.atlas.cogentco.com (154.54.36.53) 44.939 ms be3187.agr41.fra03.atlas.cogentco.com (130.117.1.117) 44.713 ms
15 be2115.rcr21.dus01.atlas.cogentco.com (154.54.37.38) 49.426 ms 49.597 ms 49.561 ms
16 be2115.rcr21.dus01.atlas.cogentco.com (154.54.37.38) 49.376 ms netcologene.demarc.cogentco.com (149.14.66.42) 37.980 ms 38.499 ms
17 ip-core-sto2-ae3.netcologne.de (81.173.192.117) 38.707 ms netcologene.demarc.cogentco.com (149.14.66.42) 38.670 ms ip-core-sto1-ae3.netcologne.de (81.173.192.113) 40.214 ms
18 ip-core-sto2-ae3.netcologne.de (81.173.192.117) 39.725 ms ip-core-eup2-et2-2-2.netcologne.de (87.79.17.25) 38.890 ms ip-core-sto2-ae3.netcologne.de (81.173.192.117) 40.473 ms
19 ip-core-eup1-et2-2-2.netcologne.de (87.79.17.17) 40.152 ms 36.394 ms ip-core-eup1-et10-3-2.netcologne.de (87.79.17.21) 42.942 ms
20 swrt-eup10-po9.netcologne.de (78.35.33.210) 36.894 ms 37.196 ms mirror.netcologne.de (194.8.197.22) 36.998 ms
Inoltre, il ping verso google.com è stranamente più alto del solito (di solito è 6 ms). Verso 8.8.8.8 è comunque 6ms, che mi fa pensare possa essere cambiato qualcosa nel routing:
$ ping google.com
PING google.com (172.217.23.110) 56(84) bytes of data.
64 bytes from mil04s23-in-f14.1e100.net (172.217.23.110): icmp_seq=1 ttl=114 time=15.8 ms
64 bytes from mil04s23-in-f14.1e100.net (172.217.23.110): icmp_seq=2 ttl=114 time=14.7 ms
64 bytes from mil04s23-in-f14.1e100.net (172.217.23.110): icmp_seq=3 ttl=114 time=15.1 ms
^C
--- google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 14.722/15.222/15.823/0.455 ms
$ ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=117 time=6.31 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=117 time=5.76 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=117 time=5.80 ms
^C
--- 8.8.8.8 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 5.760/5.957/6.314/0.252 ms