DDWRT Dhcp

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steveone
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Joined: 16 Jan 2008
Posts: 229
Location: Italy
PostPosted: Wed Apr 12, 2017 7:17    Post subject: DDWRT Dhcp Reply with quote
I have a Fonera router with DDwrt firmware.
I need go in hotel and there isn't wifi in Hotel but only lan cable.
Is it possible set ddwrt in DHCP mode? I connect the fonera to LAN and I have wifi connection without configuration.
Is it possible?
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Alozaros
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Joined: 16 Nov 2015
Posts: 6436
Location: UK, London, just across the river..
PostPosted: Wed Apr 12, 2017 12:05    Post subject: Reply with quote
https://www.dd-wrt.com/wiki/index.php/Wireless_Access_Point

you do need to set it up first, even if you want just to use the switch...
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steveone
DD-WRT User


Joined: 16 Jan 2008
Posts: 229
Location: Italy
PostPosted: Wed Apr 12, 2017 12:16    Post subject: Reply with quote
Alozaros wrote:
https://www.dd-wrt.com/wiki/index.php/Wireless_Access_Point

you do need to set it up first, even if you want just to use the switch...


?? I don't understand... is it possible to connect the AP to lan cable and it takes automatically IP address?
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mrjcd
DD-WRT Guru


Joined: 31 Jan 2015
Posts: 6290
Location: Texas
PostPosted: Wed Apr 12, 2017 15:28    Post subject: Reply with quote
To be on different subnet and protected from others at hotel -
Plug hotel line into your router's WAN port.
If you get a WAN IP in the 192.168.1.x subnet it would be best to change your routers LAN to something other than dd-wrt default of 192.168.1.1
e.g. Change your LAN to 192.168.23.1

Set your wireless how ever you want.
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steveone
DD-WRT User


Joined: 16 Jan 2008
Posts: 229
Location: Italy
PostPosted: Sun Apr 23, 2017 9:06    Post subject: Reply with quote
ok but is not possible set in dhcp mode? I connect to lan and it takes IP address....
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steveone
DD-WRT User


Joined: 16 Jan 2008
Posts: 229
Location: Italy
PostPosted: Thu Jun 08, 2017 10:04    Post subject: Reply with quote
if I go in Hotel and this hotel hasn't wifi connection.
I take my fonera and I connect to hotel lan.
Possibile it is works automatically?
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mrjcd
DD-WRT Guru


Joined: 31 Jan 2015
Posts: 6290
Location: Texas
PostPosted: Thu Jun 08, 2017 11:37    Post subject: Reply with quote
steveone wrote:
if I go in Hotel and this hotel hasn't wifi connection.
I take my fonera and I connect to hotel lan.
Possibile it is works automatically?

yes
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steveone
DD-WRT User


Joined: 16 Jan 2008
Posts: 229
Location: Italy
PostPosted: Thu Jun 08, 2017 11:40    Post subject: Reply with quote
mrjcd wrote:
steveone wrote:
if I go in Hotel and this hotel hasn't wifi connection.
I take my fonera and I connect to hotel lan.
Possibile it is works automatically?

yes


ok but what I need do ? I want fonera takes automatically IP address...
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mrjcd
DD-WRT Guru


Joined: 31 Jan 2015
Posts: 6290
Location: Texas
PostPosted: Thu Jun 08, 2017 11:58    Post subject: Reply with quote
steveone wrote:
mrjcd wrote:
steveone wrote:
if I go in Hotel and this hotel hasn't wifi connection.
I take my fonera and I connect to hotel lan.
Possibile it is works automatically?

yes


ok but what I need do ? I want fonera takes automatically IP address...


Try -
https://www.dd-wrt.com/wiki/index.php/Wireless_Access_Point#How_To_Use_DHCP_to_Set_the_WAP.27s_IP_Address

---

I just don't know why you would want on same subnet as hotel when you have your own
router and can simply plug their LAN into your WAN port.
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B@R
DD-WRT Guru


Joined: 16 Apr 2011
Posts: 609
Location: Israel
PostPosted: Fri Jun 09, 2017 14:28    Post subject: Reply with quote
If your hotel will agree to give you more than one IP for one it's port. Try to disable DD-WRT own DHCP server and use your router like AP.
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