Thread: Lan not working where as Wifi works

Yes wireless gets connected automatically. No problems there.

Yes i checked the modem. I can see that the configuration has been saved.

I do not see the things you have mentioned. I am attaching the screen shots.

see this screen. select middle button only standard mode.

may not make a difference. setting in my modem.
India Broadband Forum

What will you do if you have to connect to your VPN network now ?

Check in Management Access control, all buttons selected ?

type 192.168.1.1/look.html
Ignore fonts.
post here for Firmware software versions.

Mine similar No wifi 110BXI.
ϵͳÐÅÏ¢

Èí¼þ°æ±¾ V8.24.01.01
Èí¼þ±àºÅ T2Q-0Q-007 ( FIRMWARE)
SVN°æ±¾ 3.12L.01_India.13
±àÒëÈÕÆÚ Wed Apr 16 13:12:33 CST 2008
¹Ì¼þ°æ±¾ 3.12L.01.A2pB023k.d20k_rc2 ( Latest for wifi models also )

I have changed it to Standard Mode.

I now use Wireless to connect to VPN. I am using wireless to browse internet also.

Attaching the screen shots.

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Èí¼þ°æ±¾ V53.7.01.01
Èí¼þ±àºÅ THU-0Q-008
SVN°æ±¾ .
±àÒëÈÕÆÚ Wed Mar 4 17:06:11 CST 2009
¹Ì¼þ°æ±¾ 3.12L.01.A2pB023k.d20k_rc2
CFE °æ±¾ 1.0.37-12.1
IP µØÖ· 192.168.1.1
MAC µØÖ· 00-1e-40-98-fa-91
ÉÏÐÐËÙÂÊ (Kbps) 1021
ÏÂÐÐËÙÂÊ (Kbps) 5118

delete in previous message annexure connection 5. ( phone number )
In acccess controlpage select all buttons in WAN side
SAVE Reboot.
Feedback.

I now use Wireless to connect to VPN

In web browser ? enter VPN ID and PW ?

Changed the setting.

Still No luck

We use the Cisco VPN Client.

Why i am unable to even ping to the default gateway. And things work perfectly fine at office and tried at neighbor's BSNL network.

now give your IP

Your system laptop etc no problem.
I am checking how you get WIFI mode but not LAN mode .
Fault probably in modem settings only.

Current IP Address: 122.172.11.230

Is this required.

could acccess your modem settings.disable QOS.
Also disable tr-069 client
InInterface settings try to enable enet 4 ( marked against IPTV)
click add
ENET4 should move to Default block.
Save reboot.

Recheck Diagnostics.
waiting.

How to disable tr-069 client. I have moved ENET4 to default group and disabled QOS as well.


Test the connection to your local network
Test your ENET1 Connection: FAIL
Test your ENET2 Connection: FAIL
Test your ENET3 Connection: PASS
Test your ENET4 Connection: FAIL
Test your Wireless Connection: PASS
Test the connection to your DSL service provider
Test ADSL Synchronization: PASS
Test ATM OAM F5 segment ping: PASS
Test ATM OAM F5 end-to-end ping: PASS
Test the connection to your Internet service provider
Test PPP server connection: PASS
Test authentication with ISP: PASS
Test the assigned IP address: PASS
Ping default gateway: PASS
Ping primary Domain Name Server: PASS

Post screen shot of the Interface group page.

Do we need to tick the Enable virtual ports button under the interface group option.

OK. It is already enabled on top. Why Greyed ? checkup.
Now go to MAnagement and Settings Backup
to say C:/My documents /wifi only working 450bXI

Tomorrow we will try Dialer mode 'Bridged "
waiting....

Ok. Thanks for your help. Good night.

Check in ARP how many Ip's appear.
Device Info -- ARP beetel110BXI
IP address Flags HW Address Device
192.168.1.3 Complete 00:1X:BA:1Z:4A:XX br0
192.168.1.5 Complete 00:1X:BA:1Z:4A:XX br0

Test the connection to your local network MIne 110bxI
Test your ENET(1-3) Connection: FAIL
Test your ENET4 Connection: PASS
Rest all pass.

Para two;
Update Jan11th:0745AM
RECAP:
Beetel 450BXI
Problem Localised :wifi working ADSL Rj11 input VPN connects.
UNIT FAULTY.??
Option 1 :LAN1 connected only to Desktop No response.
Try the other LAN's LAN2==> to desktop
............................. LAN3==> to desktop
..............................LAN4==> to desktop
OR

Try another Beetel 450BXI /or similar router. unit. See .Option 5.
Similar problem recently discussed in this forum . solution pending .

Option 2:
Uncheck PPPoE mode and try "bridged " mode/
Not suggested as Wifi mode and or VPN facility can be lost.

Option 3: RESET to factory settings and try.
Not recommended as above option 2.

Option 4:
Need a stand alone wifi router such as Netgear WGR614V9
Connect LAN1 from Beetel 450BXi to WAN port of Netgear.
Reconnect Desktop to LAN1 of Netgear.

Option 5:
If supplied by Airtel ask for replacement from Customer care.
A non refundable deposit of Rs 1000/= usually charged.

Option 6:.
Try latest FW from Airtel official website.
At least a standby ADSL modem required before attempting this.
Try option 5 first!!!

Feedback option wise.

Right now i have my desktop as well as Laptop connected to the modem via cable. Laptop is also connected via wireless.

Arp entry is only present for entry for system which is connected via wireless. It is not learning any arp entries from the lan ports.

Should i do a Dhcpd Static IP Lease and see if it works.

I have logged a complaint with Airtel today and also requested for a replacement modem. let us see what they come up with. Let me search my old Airtel modem which does not support wireless.

I will keep you posted on the progress.


Device Info -- ARP

IP address Flags HW Address Device
192.168.1.3 Complete 00:247:B0:EC:B8 br0
192.168.1.2 Complete 00:19:7E:65:74:57 br0

Both the above devices are connected via wireless. My office laptop and my personal laptop.

Device Info -- DHCP Leases

Hostname MAC Address IP Address Expires In
sridpadm-WS 00:247:B0:EC:B8 192.168.1.3 23 hours, 51 minutes, 5 seconds
srisuku-PC 00:19:7E:65:74:57 192.168.1.2 23 hours, 52 minutes, 53 seconds

Device Info -- DHCP Leases

Hostname MAC Address IP Address Expires In
sridpadm-WS 00:247:B0:EC:B8 192.168.1.3 23 hours, 44 minutes, 22 seconds
srisuku-PC 00:19:7E:65:74:57 192.168.1.2 23 hours, 46 minutes, 10 seconds
BLACKBERRY-DADD 704:F21:5A:87 192.168.1.4 23 hours, 59 minutes, 6 seconds

Latest Update. Airtel has agreed that there is a fault with the modem. According to their new policy they will not replace the modem it seems. Their engineers bought a new modem where all are working fine. So i have go ahead and buy one on my own now.

Thanks a lot for your help.

Did you try :
Option 1 ? all lan ports faulty ?

Option 4 :
with old ADSL modem. connect to LAN1 lan 2 to desktop.
( 450bx1 as wifi router) Select "MER"

Option 6:
Last chance: Reflash the firmware.
If this fails wifi mode available at present can be lost.
122.166.105.80 - /Firmwares/Beetel 450BX1/

No I did not try option 2. I was worried whether i will loose connectivity as I am working from home today.

Airtel Engineer did a firmware upgrade. Basically he reflashed the firmware. Still there was no luck.

All the Lan Ports have been checked.

Ok Just for record please post the version number . .

Airtel is morally bound to replace the modem , as they could have charged you NON refundable deposit of Rs 1000/=
And in the event of a remote possibility of surrendering the connection, confirm they wont ask for return of the modem working/partly working/not working.
( as it is now working as wifi router say cost about Rs 1500/+!!!!)
send an email to Airtel.

Spoke to Airtel Enginners. They are are saying policy have changed and Airtel will not replace the modem even if it purchased from after one year from the date of purchase. Mine connection is more than 5 years old though i purchased the wireless modem from them 2 years back.

Even if we want to purchase the modem from Airtel we have to pay 1500 and they say we have to wait for one month as there is no stock with them. I have a spare modem which my brother was using earlier which i plan to use.

Just for record please post the FW/ Software version numbers

Hi Sridhar,
I have not gone through all of your posts but if u r in a situation that with Airtel broadband u r able to connect to wifi but not able to connect through LAN. Do a simple check. Check IPV4 settings. If it is fixed, you will not be able to connect through LAN. Change the settings to "Obtain an IP address automatically" u will be able to connect. (make a copy of the settings before changing).

I faced this issue too. I don't understand why we need to give fixed IP to connect to Airtel BB. My roommates are able to connect to BB without making any changes to IP. Crappy Airtel !