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请教Ubuntu 18.04 安装无效问题求教。 #14

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Azreulo opened this issue Aug 15, 2018 · 10 comments
Closed

请教Ubuntu 18.04 安装无效问题求教。 #14

Azreulo opened this issue Aug 15, 2018 · 10 comments

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@Azreulo
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Azreulo commented Aug 15, 2018 •
edited

安装过程：
wget https://github.com/pymumu/smartdns/releases/download/Beta10/smartdns.1.2018.08.10-1830.x86_64.tar.gz -O smartdns.tar.gz
tar -zxf smartdns.tar.gz
sudo sh smartdns/install -i
rm -rf smartdns*
sudo sed -i '/8.8.8.8$/a\server 114.114.114.114:53,\nserver 223.5.5.5:53,\nserver 180.76.76.76:53,\nserver 208.67.222.222:53,\nserver 9.9.9.9:53,\nserver 8.8.8.8:53' /etc/smartdns/smartdns.conf
sudo systemctl restart smartdns

将Ubuntu的DNS改成127.0.0.1，无法解析域名。
执行
nslookup -querytype=ptr 127.0.0.1
结果
raphael@Raphael-Ubuntu:~/smartdns$ nslookup -querytype=ptr 127.0.0.1
Server: 127.0.0.53
Address: 127.0.0.53#53

Non-authoritative answer:
1.0.0.127.in-addr.arpa name = localhost.

Authoritative answers can be found from:

请教一下哪里出了问题。
：）
@pymumu
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pymumu commented Aug 15, 2018

看看端口是不是冲突了
netstat -anp | grep 53
在看看日志里面有什么/var/log/smartdns.log

@Azreulo
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Azreulo commented Aug 15, 2018

53端口貌似没被占用。
raphael@Raphael-Ubuntu:~/smartdns$ netstat -anp |grep 53
（并非所有进程都能被检测到，所有非本用户的进程信息将不会显示，如果想看到所有信息，则必须切换到 root 用户）
tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN -
udp 20736 0 127.0.0.53:53 0.0.0.0:* -
udp 0 0 0.0.0.0:41953 0.0.0.0:* -
udp 38784 0 0.0.0.0:5353 0.0.0.0:* -
udp6 31232 0 :::5353 :::* -
unix 3 [ ] 流 已连接 2753 - /var/run/dbus/system_bus_socket
unix 3 [ ] 流 已连接 25383 - /run/systemd/journal/stdout
unix 3 [ ] 流 已连接 23853 938/dbus-daemon /run/user/1000/bus
unix 2 [ ] 数据报 653 -
unix 3 [ ] 流 已连接 29531 - /var/run/dbus/system_bus_socket
unix 3 [ ] 流 已连接 25384 - /run/systemd/journal/stdout
unix 3 [ ] 流 已连接 25380 1320/gsd-rfkill
unix 3 [ ] 流 已连接 29530 - /run/systemd/journal/stdout
unix 3 [ ] 流 已连接 25381 - /run/systemd/journal/stdout
unix 3 [ ] 流 已连接 25382 - /run/systemd/journal/stdout
unix 3 [ ] 流 已连接 26653 1426/kerneloops-app
unix 3 [ ] 流 已连接 25378 1320/gsd-rfkill
unix 3 [ ] 流 已连接 24674 1153/gnome-shell-ca
unix 3 [ ] 流 已连接 25379 1320/gsd-rfkill
unix 3 [ ] 流 已连接 25338 - /run/systemd/journal/stdout
unix 3 [ ] 流 已连接 20453 - /var/run/dbus/system_bus_socket
unix 3 [ ] 流 已连接 25337 - /run/systemd/journal/stdout
unix 3 [ ] 流 已连接 21284 1153/gnome-shell-ca
unix 3 [ ] 流 已连接 21285 1153/gnome-shell-ca
unix 3 [ ] 流 已连接 25335 - /run/systemd/journal/stdout
unix 3 [ ] 流 已连接 28753 1045/dbus-daemon @/tmp/dbus-xwQ8QCjZCM
unix 3 [ ] 流 已连接 25339 928/Xorg @/tmp/.X11-unix/X0
unix 3 [ ] 流 已连接 17553 -
unix 3 [ ] 流 已连接 25537 1374/gsd-media-keys
unix 3 [ ] 流 已连接 25538 928/Xorg @/tmp/.X11-unix/X0
unix 3 [ ] 流 已连接 25334 - /run/systemd/journal/stdout

log记录如下：
[2018-08-15 10:36:42,699][ERROR][ dns_client.c:158 ] get addr info failed. Unknown error
[2018-08-15 10:36:42,699][ERROR][ dns_client.c:159 ] host = 114.114.114.114,, port = 53, type = 2, protocol = 0
[2018-08-15 10:36:42,699][ERROR][ dns_client.c:330 ] get address failed, 114.114.114.114,:53
[2018-08-15 10:36:42,699][ERROR][ smartdns.c:125 ] add server failed, 114.114.114.114,:53
[2018-08-15 10:36:42,699][ERROR][ smartdns.c:230 ] add servers failed.
[2018-08-15 10:36:54,958][ERROR][ dns_client.c:158 ] get addr info failed. Unknown error
[2018-08-15 10:36:54,959][ERROR][ dns_client.c:159 ] host = 114.114.114.114,, port = 53, type = 2, protocol = 0
[2018-08-15 10:36:54,959][ERROR][ dns_client.c:330 ] get address failed, 114.114.114.114,:53
[2018-08-15 10:36:54,959][ERROR][ smartdns.c:125 ] add server failed, 114.114.114.114,:53
[2018-08-15 10:36:54,959][ERROR][ smartdns.c:230 ] add servers failed.
[2018-08-15 10:37:01,676][ERROR][ dns_client.c:158 ] get addr info failed. Unknown error
[2018-08-15 10:37:01,676][ERROR][ dns_client.c:159 ] host = 114.114.114.114,, port = 53, type = 2, protocol = 0
[2018-08-15 10:37:01,676][ERROR][ dns_client.c:330 ] get address failed, 114.114.114.114,:53
[2018-08-15 10:37:01,676][ERROR][ smartdns.c:125 ] add server failed, 114.114.114.114,:53
[2018-08-15 10:37:01,676][ERROR][ smartdns.c:230 ] add servers failed.
[2018-08-15 10:37:13,964][ERROR][ dns_client.c:158 ] get addr info failed. Unknown error
[2018-08-15 10:37:13,964][ERROR][ dns_client.c:159 ] host = 114.114.114.114,, port = 53, type = 2, protocol = 0
[2018-08-15 10:37:13,964][ERROR][ dns_client.c:330 ] get address failed, 114.114.114.114,:53
[2018-08-15 10:37:13,964][ERROR][ smartdns.c:125 ] add server failed, 114.114.114.114,:53
[2018-08-15 10:37:13,964][ERROR][ smartdns.c:230 ] add servers failed.
[2018-08-15 10:37:26,204][ERROR][ dns_client.c:158 ] get addr info failed. Unknown error
[2018-08-15 10:37:26,204][ERROR][ dns_client.c:159 ] host = 114.114.114.114,, port = 53, type = 2, protocol = 0
[2018-08-15 10:37:26,204][ERROR][ dns_client.c:330 ] get address failed, 114.114.114.114,:53
[2018-08-15 10:37:26,204][ERROR][ smartdns.c:125 ] add server failed, 114.114.114.114,:53
[2018-08-15 10:37:26,204][ERROR][ smartdns.c:230 ] add servers failed.
[2018-08-15 10:37:38,458][ERROR][ dns_client.c:158 ] get addr info failed. Unknown error

@pymumu
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pymumu commented Aug 15, 2018

你的配置文件有问题，手工改一下吧。
里面多了逗号。

@pymumu
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pymumu commented Aug 15, 2018

还有重复的记录，要删掉。

@Azreulo
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Azreulo commented Aug 15, 2018 •
edited

刚看到了，傻逼了。TAT
已经马上改了。
但是nslookup -querytype=ptr 127.0.0.1的结果还是localhost。

Ubuntu的DNS，设置的是127.0.0.1,9.9.9.9，这样OK吗？

@pymumu
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pymumu commented Aug 15, 2018

x86默认是用的主机名，你可以再配置文件中指定如下配置项：
server-name smartdns
这样查询的时候，就可以看到smartdns了。

你这是怎么用？ubuntu自己连接自己？

@Azreulo
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Azreulo commented Aug 15, 2018

哈哈，这台Ubuntu是虚拟机，测试用的。
自己连自己。XD

所以，这样smartdns已经是正常工作了？

@pymumu
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pymumu commented Aug 15, 2018

只要解析的域名，任何一个域名都只返回一个IP地址，那就是OK的了。

@pymumu
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pymumu commented Aug 15, 2018

并且你的53端口好像被占用了，看看是不是开启了dnsmasq服务。

@pymumu
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pymumu commented Aug 19, 2018

如还有问题，请reopen issue

@pymumu pymumu closed this as completed Aug 19, 2018
@micron10 micron10 mentioned this issue Sep 1, 2023
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@micron10 micron10 mentioned this issue Sep 30, 2023
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@pymumu @Azreulo