19.03 luci is unavailable with static lan address on 10.0.0.1

Installing and Using OpenWrt
1

Model TP-LINK Archer C7 v4
Architecture Qualcomm Atheros QCA956X ver 1 rev 0
Firmware Version OpenWrt 19.07.3 r11063-85e04e9f46 / LuCI openwrt-19.07 branch git-20.146.54255-39d5f2e

I reset router to default.

config interface 'lan'
option type 'bridge'
option ifname 'eth0.1'
option proto 'static'
option ipaddr '192.168.1.1'
option netmask '255.255.255.0'
option ip6assign '60'

then i change option ipaddr

luci works fine on default 192.168.1.1
luci works on other address like 10.0.1.1
luci works on other address like 10.0.0.2
but unavailable 10.0.0.1

2

What are these addresses? Do they belong to some interfaces of OpenWrt?
By default uhttpd will listen to all IPs of the router, so unless you have blocked them on the firewall and you have cleared the cache of your browser there isn't anything that would block you.

1 Like
3

it is very strange, but it doesn't work only on 10.0.0.1
i try chrome incognito mode, nothing

4

Please copy the output of the following commands and post it here using the "Preformatted text </> " button:
grafik
Remember to redact passwords, MAC addresses and any public IP addresses you may have

uci export network; uci export uhttpd; \
uci export dhcp; uci export firewall; \
head -n -0 /etc/firewall.user; \
iptables-save -c; \
ip -4 addr ; ip -4 ro li tab all ; ip -4 ru
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5

Was deleted.

6

I tryed stop firewall at all /etc/init.d/firewall stop
it not helps

7

Firewall is not the issue.
Since you have 12 hours leasetime in dhcp make sure your PC has renewed the IP from dhcp server before you try.

1 Like
8

I can connect to router by ssh to 10.0.0.1, so i think dhcp is fine to.

9

How about this one?
netstat -anp | grep uhttp
Also install tcpdump -> opkg update; opkg install tcpdump
Then start monitoring the lan port for http(s)
tcpdump -i br-lan -evn tcp port 80 or tcp port 443
Try to connect from your browser, some lines will appear on the screen, stop the tcpdump with Ctrl-c, copy and paste the output here.

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10 
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      1275/uhttpd
tcp        0      0 :::80                   :::*                    LISTEN      1275/uhttpd

yes, traffic goes through tcpdump

new data: safari works fine, chrome no, cache is cleared, i tryed incognito mode, I don't understand

11

I solved it!
In chrome was link (in favorites) to https://10.0.0.1 to my old config before upgrade to 19.07.03 and it was ssl installed there, and after uprade was no ssl installed, so when I type in browser 10.0.0.1 it substitute https://10.0.0.1 link, and it was unavailable

12

Very thanks for your help and sorry for spent your time(

13

No worries, I am glad you found it.

1 Like
14

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