Redirecting all wifi clients to local server ip

Installing and Using OpenWrt Network and Wireless Configuration
1

hi team, i have a NAS server and xiaomi 4a gigabit router with openwrt... i need some help

router with no wifi encryption and ethernet cable from lan1 to NAS server

i want to redirect all wifi clients (router ip: 169.254.107.1) to my NAS server (169.254.107.98)

when user connects with wifi automate redirect to ip of NAS....NO INTERNET CONNECTION only to server ip
i'll try with captive portal but nothing...

2

What do you want to redirect?

3

http, https portal from NAS

4

What you need is called a "captive portal". Google it, and you will find tons of resources.

5

I know what is...... I write in the beginning ill try but nothing...any solution with iptables or something else?

6

Are these the actual IP address you are using on your network? This may be a problem, since they are not RFC1918 addresses (you should use RFC1918 addresses on any LANs that you create, APIPA addresses should be avoided).

1 Like
7

its lan network without internet....everything i want is local

make some changes but nothing

iptables -t nat -A PREROUTING -d 169.254.107.1 -j ACCEPT

iptables -t nat -A PREROUTING -d 169.254.107.98 -j ACCEPT

iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to-destination 169.254.107.98:80

iptables -t nat -A POSTROUTING -j MASQUERADE

8

It is still best to use RFC1918 addresses. Some OSs may not like using link-local addresses, and I'm not sure if routing actually works properly when using it (link local is considered non-routable).

Per this description:

Link-local addresses are not guaranteed to be unique beyond their network segment. Therefore, routers do not forward packets with link-local source or destination addresses.

2 Likes
9

ok i'll change ip addresses.......with 10.0.0.1 for openwrt

10.0.0.254 for server

10

any ideas? nothing?........little help there