首先,在我的本地和生产服务器,我是可以 curl 那个网站的。
可是在我的 staging 环境中却失败,但是我 curl 别的网站是没有问题的。
我 curl -v site 的结果也是没有什么
* Trying 192.175.110.124...
然后我的 tcpdump 的结果如下:
2018-03-31 01:16:34.453036 IP (tos 0x0, ttl 64, id 8852, offset 0, flags [DF], proto TCP (6), length 60) 10.11.112.108.59187 > 192.175.110.124.443: Flags [S], cksum 0xa9d1 (incorrect -> 0x11ef), seq 1631407811, win 29200, options [mss 1460,sackOK,TS val 353791063 ecr 0,nop,wscale 8], length 0 2018-03-31 01:16:35.452914 IP (tos 0x0, ttl 64, id 8853, offset 0, flags [DF], proto TCP (6), length 60) 10.11.112.108.59187 > 192.175.110.124.443: Flags [S], cksum 0xa9d1 (incorrect -> 0x10f5), seq 1631407811, win 29200, options [mss 1460,sackOK,TS val 353791313 ecr 0,nop,wscale 8], length 0 2018-03-31 01:16:37.456926 IP (tos 0x0, ttl 64, id 8854, offset 0, flags [DF], proto TCP (6), length 60) 10.11.112.108.59187 > 192.175.110.124.443: Flags [S], cksum 0xa9d1 (incorrect -> 0x0f00), seq 1631407811, win 29200, options [mss 1460,sackOK,TS val 353791814 ecr 0,nop,wscale 8], length 0 2018-03-31 01:16:41.464918 IP (tos 0x0, ttl 64, id 8855, offset 0, flags [DF], proto TCP (6), length 60) 10.11.112.108.59187 > 192.175.110.124.443: Flags [S], cksum 0xa9d1 (incorrect -> 0x0b16), seq 1631407811, win 29200, options [mss 1460,sackOK,TS val 353792816 ecr 0,nop,wscale 8], length 0 2018-03-31 01:16:49.480947 IP (tos 0x0, ttl 64, id 8856, offset 0, flags [DF], proto TCP (6), length 60) 10.11.112.108.59187 > 192.175.110.124.443: Flags [S], cksum 0xa9d1 (incorrect -> 0x0342), seq 1631407811, win 29200, options [mss 1460,sackOK,TS val 353794820 ecr 0,nop,wscale 8], length 0 2018-03-31 01:17:05.528931 IP (tos 0x0, ttl 64, id 8857, offset 0, flags [DF], proto TCP (6), length 60) 10.11.112.108.59187 > 192.175.110.124.443: Flags [S], cksum 0xa9d1 (incorrect -> 0xf395), seq 1631407811, win 29200, options [mss 1460,sackOK,TS val 353798832 ecr 0,nop,wscale 8], length 0
请问,有什么可能呢?
1
tinytin 2018-03-31 10:44:41 +08:00 via iPhone
防火墙隔离
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2
defunct9 2018-03-31 14:38:06 +08:00 via iPhone
看 ssh,让我上去看看
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3
scriptB0y 2018-03-31 14:53:04 +08:00
贴一下 curl -v 的 log ?
用代码的格式贴,不然看不了。格式为 ``` code ``` |
4
tempdban 2018-03-31 18:03:06 +08:00 via Android
cksum 0xa9d1 (incorrect -> 0x0b16),
重启 |
6
wpzero OP |