很奇怪，手机开流量可以，家里的网络就不行，但挂代理又可以，有人遇到过吗
tracepath 的结果
tracepath bugs.kde.org
1?: [LOCALHOST] pmtu 1500
1: _gateway 0.339ms
1: _gateway 0.408ms
2: no reply
3: no reply
4: no reply
...30跳后终止
tracepath bugs.kde.org -l 1480
1: _gateway 0.255ms
2: 100.118.2.1 2.493ms
3: no reply
4: no reply
5: no reply
6: no reply
7: 221.183.89.97 23.012ms asymm 6
8: 221.183.46.249 18.738ms asymm 7
9: no reply
10: 223.120.16.29 192.273ms asymm 9
11: no reply
12: decix-gw.hetzner.com 201.378ms asymm 11
13: core12.nbg1.hetzner.com 203.181ms asymm 12
14: ex9k1.dc1.nbg1.hetzner.com 194.468ms asymm 13
15: phoeni.kde.org 202.292ms reached
Resume: pmtu 1480 hops 15 back 14
ping的结果
ping bugs.kde.org -v
ping: sock4.fd: 3 (socktype: SOCK_RAW), sock6.fd: 4 (socktype: SOCK_RAW), hints.ai_family: AF_UNSPEC
ai->ai_family: AF_INET, ai->ai_canonname: 'phoeni.kde.org'
PING phoeni.kde.org (85.10.198.44) 56(84) bytes of data.
From phoeni.kde.org (85.10.198.44) icmp_seq=1 Destination Port Unreachable
From phoeni.kde.org (85.10.198.44) icmp_seq=2 Destination Port Unreachable
From phoeni.kde.org (85.10.198.44) icmp_seq=4 Destination Port Unreachable
From phoeni.kde.org (85.10.198.44) icmp_seq=6 Destination Port Unreachable
From phoeni.kde.org (85.10.198.44) icmp_seq=7 Destination Port Unreachable
From phoeni.kde.org (85.10.198.44) icmp_seq=8 Destination Port Unreachable
From phoeni.kde.org (85.10.198.44) icmp_seq=9 Destination Port Unreachable
^C
--- phoeni.kde.org ping statistics ---
9 packets transmitted, 0 received, +7 errors, 100% packet loss, time 8098ms
按群友给的建议补充sni测试
openssl s_client -connect 85.10.198.44:443 -servername bugs.kde.org
40472BCE9A730000:error:8000006F:system library:BIO_connect:Connection refused:../crypto/bio/bio_sock2.c:114:calling connect()
40472BCE9A730000:error:10000067:BIO routines:BIO_connect:connect error:../crypto/bio/bio_sock2.c:116:
connect:errno=111
curl --resolve bugs.kde.org:443:85.10.198.44 https://bugs.kde.org -iv
* Added bugs.kde.org:443:85.10.198.44 to DNS cache
* Hostname bugs.kde.org was found in DNS cache
* Trying 85.10.198.44:443...
* connect to 85.10.198.44 port 443 from 192.168.0.2 port 35566 failed: 连接被拒绝
* Failed to connect to bugs.kde.org port 443 after 199 ms: Couldn't connect to server
* Closing connection
curl: (7) Failed to connect to bugs.kde.org port 443 after 199 ms: Couldn't connect to server