DDNS设置后，日志报错invalid IP

koma***

配置：
N1盒子
DDNS使用Cloudflare；
DDNS设置


应用后，日志中出现如下内容：

095738       : Update needed - L: '10.243.29.196' <> R: '198.18.0.31'
095739 ERROR : No or private or invalid IP '10.243.29.196' given! Please check your configuration
095739 ERROR : No update send to DDNS Provider
095739       : Waiting 600 seconds (Check Interval)
100740       : Detect registered/public IP
100740       : #> /usr/bin/nslookup *****.*****.eu.org  >/var/run/ddns/office.dat 2>/var/run/ddns/office.err
100741       : Registered IP '198.18.0.31' detected
100741  WARN : Updating IP at DDNS provider failed - starting retry 50/0
100741       : Detect local IP on 'network'
100741       : Local IP '10.243.29.196' detected on network 'wan'
100742       : Update needed - L: '10.243.29.196' <> R: '198.18.0.31'
100742 ERROR : No or private or invalid IP '10.243.29.196' given! Please check your configuration
100743 ERROR : No update send to DDNS Provider
100743       : Waiting 600 seconds (Check Interval)

10.243.29.196是wan口的ip地址，DDNS仍然只显示198.18.0.31，如下图，同时，Cloudflare上也无法更新IP。


尝试解决及遇到的新问题：
在DDNS全局设置中，勾选“允许非公网 IP”


此时，Cloudflare上的IP更新了，但DDNS中的IP仍然保持在192.18.0.*上，如下图（图中是另外一个时段截的，ip与上面报错不一致）


日志中报错信息如下：

103223       : last update: 2024-05-10 01:41
103223       : Detect registered/public IP
103223       : #> /usr/bin/nslookup *****.******.eu.org  >/var/run/ddns/office.dat 2>/var/run/ddns/office.err
103224       : Registered IP '198.18.0.31' detected
103224  info : Starting main loop at 2024-05-10 10:32
103224       : Detect local IP on 'network'
103224       : Local IP '10.243.29.196' detected on network 'wan'
103225       : Update needed - L: '10.243.29.196' <> R: '198.18.0.31'
103225       : parsing script '/usr/lib/ddns/update_cloudflare_com_v4.sh'
103225       : Found Username 'Bearer' using Password as Bearer Authorization Token
103226       : #> /usr/bin/curl -RsS -o /var/run/ddns/office.dat --stderr /var/run/ddns/office.err --noproxy '*' --header 'Authorization: Bearer ***PW***'  --header 'Content-Type: application/json'  --request GET 'https://api.cloudflare.com/client/v4/zones?name=*****.eu.org'
103230       : #> /usr/bin/curl -RsS -o /var/run/ddns/office.dat --stderr /var/run/ddns/office.err --noproxy '*' --header 'Authorization: Bearer ***PW***'  --header 'Content-Type: application/json'  --request GET 'https://api.cloudflare.com/client/v4/zones/0861c3cd6e8f8dfee71dbf1c9b1c1fe8/dns_records?name=******.******.eu.org&type=A'
103234       : IPv4 at CloudFlare.com already up to date
103234  info : Update successful - IP '10.243.29.196' send
103234  info : Forced update successful - IP: '10.243.29.196' send
103234       : Waiting 600 seconds (Check Interval)
104235       : Detect registered/public IP
104235       : #> /usr/bin/nslookup ******.******.eu.org  >/var/run/ddns/office.dat 2>/var/run/ddns/office.err
104235       : Registered IP '198.18.0.31' detected
104236  WARN : Updating IP at DDNS provider failed - starting retry 1/0
104236       : Detect local IP on 'network'
104236       : Local IP '10.243.29.196' detected on network 'wan'
104236       : Update needed - L: '10.243.29.196' <> R: '198.18.0.31'
104237       : parsing script '/usr/lib/ddns/update_cloudflare_com_v4.sh'
104237       : Found Username 'Bearer' using Password as Bearer Authorization Token
104238       : #> /usr/bin/curl -RsS -o /var/run/ddns/office.dat --stderr /var/run/ddns/office.err --noproxy '*' --header 'Authorization: Bearer ***PW***'  --header 'Content-Type: application/json'  --request GET 'https://api.cloudflare.com/client/v4/zones?name=*****.eu.org'
104241       : #> /usr/bin/curl -RsS -o /var/run/ddns/office.dat --stderr /var/run/ddns/office.err --noproxy '*' --header 'Authorization: Bearer ***PW***'  --header 'Content-Type: application/json'  --request GET 'https://api.cloudflare.com/client/v4/zones/0861c3cd6e8f8dfee71dbf1c9b1c1fe8/dns_records?name=******.******.eu.org&type=A'
104244       : IPv4 at CloudFlare.com already up to date
104244  info : Update successful - IP '10.243.29.196' send
104244  info : Forced update successful - IP: '10.243.29.196' send
104244       : Waiting 600 seconds (Check Interval)

放置一个晚上，DDNS上的ip仍然是192.18.0.*。
在本机上ping域名，返回192.18.0.*；在站长工具上ping，返回ip就是10.243.*.*。

至此为止，不知道问题出在哪里，请各位大佬帮我看看，谢谢！！

balab***

wan地址是10.x.x.c 私有（局域网）ip 了。

koma***

balabalaba 发表于 2024-4-26 13:27
wan地址是10.x.x.c 私有（局域网）ip 了。

谢谢提醒，已经给运营商打电话让更改成动态公网IP了，