CFE Console

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leoinacio
DD-WRT Novice


Joined: 24 Dec 2018
Posts: 13
PostPosted: Thu Dec 27, 2018 0:14    Post subject: CFE Console Reply with quote
Hi, my router is without IP in CFE console.
How can I set it?

The message : could not activate eth0 interface.
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leoinacio
DD-WRT Novice


Joined: 24 Dec 2018
Posts: 13
PostPosted: Thu Dec 27, 2018 13:31    Post subject: Reply with quote
Its possible to flash firmware from an USB device?

I can't use tftp if the router do not have an IP.

I think this has gone.
Sad
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SinCalChewy
DD-WRT User


Joined: 09 Nov 2014
Posts: 314
Location: Bakersfield, CA
PostPosted: Thu Dec 27, 2018 14:34    Post subject: Reply with quote
Read the Peacock Thread:
https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=51486

It has info on serial recovery.
_________________

Deployed Routers:
Netgear R7800 - 1x build 46979
- Gateway (USB /w Entware, CAKE QoS)
Netgear R7000 - 3x build 46979
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leoinacio
DD-WRT Novice


Joined: 24 Dec 2018
Posts: 13
PostPosted: Thu Dec 27, 2018 15:33    Post subject: Reply with quote
Thank you, I read this, but i think then my router is dead.
I can navigate using wire.

Before, i put the dd-wrt on my router using serial cable, but i was trying make a ad-blocking and this results on kernel panic.

I flashed sotck FW using serial to recovery (with no errors on flash), but now web page only show login page and do not enter, and the bad notice, in serial console, the router do not have an ip anymore, i can't flash FW one more time, because it has no IP to tftp. (before, on startup, a LAN IP was attached)
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ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2319
Location: Canada
PostPosted: Thu Dec 27, 2018 17:27    Post subject: Router Model Reply with quote
What Router Model?

JTAG and Serial are possibilities.
_________________
Before asking a question on the forums, update dd-wrt: Where do I download firmware? I suggest reading it all.
QCA Best WiFi Settings

Some dd-wrt wiki pages are up to date, others are not. PM me if you find an old one.

Atheros:
Netgear R7800 x3 - WDS AP / station, gateway, QoS
TP-Link Archer C7 v2 x2 - WDS Station
TP-Link TL-WDR3600 v1 - WDS Station
TP-Link 841nd v8 - NU
D-Link 615 C1/E3/I1 x 7 - 1 WDS station
D-Link 825 B1 - NU
D-Link 862L A1 x2 - WDS Station
Netgear WNDR3700v2 - NU
UBNT loco M2 x2 - airOS

Broadcom
Linksys EA6400 - Gateway, QoS
Asus N66U - AP
Netgear WNDR3700v3 - not used
MediaTek
UBNT EdgeRouter X - switch
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leoinacio
DD-WRT Novice


Joined: 24 Dec 2018
Posts: 13
PostPosted: Thu Dec 27, 2018 19:01    Post subject: Reply with quote
Linksys ea6200 ... Serial is possible,but
I think than an error in nvram that causes lan error. In cfe console, router has no ip.
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Per Yngve Berg
DD-WRT Guru


Joined: 13 Aug 2013
Posts: 6867
Location: Romerike, Norway
PostPosted: Thu Dec 27, 2018 20:15    Post subject: Reply with quote
Can't you do "nvram erase" at the CFE prompt?
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leoinacio
DD-WRT Novice


Joined: 24 Dec 2018
Posts: 13
PostPosted: Thu Dec 27, 2018 20:25    Post subject: Reply with quote
I do this nvram erase, but the problem was another.

Thank you guys. Since in CFE I did not have IP, I started trying all the commands, when I executed

devinfo set lan_addr = 192.168.1.1

my router came back to life.

it was very lucky, because I did not even know what I was doing, I was trying everything.

Thanks for ALL.
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