搭建完成后泡泡网关访问无法正常使用，可 ping 通但访问 Web 端口超时

[Bisstocuz]

配置文件：

#paopao-gateway

mode=suburl
fake_cidr=172.30.0.0/16

dns_ip=192.168.5.168
dns_port=53

clash_web_port="9093"
clash_web_password="clashpass"

openport=yes
udp_enable=yes

socks5_ip="192.168.5.188"
socks5_port="7890"

suburl="suburl"
subtime=1d

fast_node=yes
test_node_url="https://www.youtube.com/generate_204"
ext_node="Traffic|Expire| GB|Days|Date|剩余|更新|永久|到期|下次|DIRECT|REJECT"
cpudelay="3000"
fall_direct="no"

# dns burn setting
# depend on fast_node=yes & mode=suburl/yaml
dns_burn=no
# If used with PaoPaoDNS, you can set the PaoPaoDNS:53
ex_dns="223.5.5.5:53"

# Network traffic records
net_rec=yes
max_rec=5000

具体表现为

root@tester:~# ping www.themoviedb.org -c3
PING www.themoviedb.org (172.30.0.2) 56(84) bytes of data.
64 bytes from 172.30.0.2 (172.30.0.2): icmp_seq=1 ttl=64 time=0.242 ms
64 bytes from 172.30.0.2 (172.30.0.2): icmp_seq=2 ttl=64 time=0.281 ms
64 bytes from 172.30.0.2 (172.30.0.2): icmp_seq=3 ttl=64 time=0.334 ms

--- www.themoviedb.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 0.242/0.285/0.334/0.037 ms
root@tester:~# curl http://www.themoviedb.org -v
*   Trying 172.30.0.2:80...
* connect to 172.30.0.2 port 80 failed: Connection timed out
* Failed to connect to www.themoviedb.org port 80 after 129556 ms: Connection timed out
* Closing connection 0
curl: (28) Failed to connect to www.themoviedb.org port 80 after 129556 ms: Connection timed out

请问有什么排查思路吗？

[Bisstocuz]

启动无报错

[kkkgo]

fake_cidr不能用私有地址，看说明文档。

[Bisstocuz]

fake_cidr不能用私有地址，看说明文档。

可以请教下是什么设计导致了这一结果吗？

[kkkgo]

1、可能与现网的私有地址造成冲突。
2、私有地址的DNS结果可能会触发DNS重新绑定保护而导致DNS解析失败。
3、私有IP段需要与设备直连，这是内置nft规则