India Broadband Forum

baaa

hi,

i m having problem in sharing internet n bring few machines in LAN.

i have tried the 'always on connection' in WA3002G4 but it doesnt work so i have kept it in bridge mode n its working fine. i have encountered the same problem in one more site. i am a hardware engg n started with networking too but since the bsnl guys don't provide much of a service i have to manage the bsnl connection.

pictorial attachment added for

1.what i did for always on connection.
2.for what i did for bridge mode. internet works fine in bridge mode.
3.LAN settings in 'Advanced Setup' option in router.
4.sharing of internet
5.ip address of machine from which internet is shared.

the setup is like this.

3 eth port of modem are connected to 3 pc. one eth port is used to link a simple switch. this switch has 3 pc's attached to its port.

one of the pc attached to eth port of dataone is used to connect to internet via pppoe dialer because its on bridge as I've told before. when this connects rest 2 pc's attached to eth port connects via dhcp.

the pc having pppoer dialer is having ip of 192.168.0.1 as its in sharing mode. while enabling sharing mode it warns 'ip address of local m/c will be change to 192.168.0.1 by default & repair connection of other attached pc's so that it can acquire new dhcp address' (something like that)

by doing this all 3 pc's comes in one network with internet-on on all three of them.

now the thing is the 3 pc's which are connected to switch r not able to get ip address from dhcp. while trying to acquire ip in from dhcp it acquires apipa address of 169. range.

another thing is when assigning ip manually in the range of 192.168.0.x with gateway,dns & all it doesn't ping the 3 mc's which are having same ip range. give 'request time out' error. i have check recheck everything related to ip n everything is correct. i m bewildered why its not coming in lan & not getting internet on it. firewall is completely disabled. all pc's have xp in them.

please guide. is this to anything with adsl configuration? hardware wise everything is perfect in fact previously before there lan crashed just by activating bridge mode & enabling internet sharing everything worked fine.no manual inputs were give. all m/c's acquired ip from dhcp n net was shared.

please help guys. i have to get it done anyhow tomorrow, bring rest 3 pc's in LAN. i m visiting his office morning at 10am. that pencho is making me work like a slave

regards,
baaaaahahaha

if any more info is required pls ask for it.

Attached Images

	lan in bridge.JPG (76.8 KB, 25 views)
	sharing of internet in LAN.JPG (102.7 KB, 25 views)
	mc ip lan in sharing mode.JPG (126.1 KB, 21 views)

Attached Files

	always on error.zip (325.2 KB, 38 views)
	bridge.zip (251.8 KB, 37 views)

meetdilip

May be this will be useful

http://www.indiabroadband.net/broadb...onnection.html (Solution for multiple machines connecting to same BB connection)

baaa

hmm have gone through the 'how to' most of the things i have done. will try changing ip scheme to 192.168.1.x for all pc's. hope sharing works. but why it changes the ip of pc's to 192.168.0.x scheme when sharing is enabled? also allots dhcp addresses in the same range where as the dhcp range in modem when i checked was from 192.168.1.3 to 192.168.1.1.253.


can we use any other adsl modem instead of the one provided by bsnl? is yes then which one?

meetdilip

Assigning static IP will ensure the identification of each PC as an individual.

kirankumargb

You can use any ADSL modem there is no issue of it, D-Link is a good choice, search some posts about modem here, you will get good list and with its features.

baaa

thank you all who posted. everything is in place now n working fine.

harishsyndrome

Bad



Am late here

As am having a connection in my home itself which i set up 3 yrs before. Even i encountered same problem the TS had.

But made it successfully.

Any way..Good luck for your new network!!

superprash2003

you have only 1 eth card , how are you setting up ICS?

harisk

hmm i guess the connected WAN miniport will act as one logical NIC ? The modem could it self act as a switch since all other Pc's are connected to it, they can get ip address from the machine on which ICS is enabled. any thoughts on this ?

baaa

i tried connecting the 1 of the pc's which were not in network to adsl modem n they worked fine & did the same with rest of the 2 they all worked fine so that fault was with switch...it got damaged i don't know how but i figured it was so change the switch & everything was OK.

adsl creates a virtual adapter while connecting to internet so the physical one acts as ur 2nd nic n hence ics gets enabled on the virtual adapter. i don't know if u noticed but it shows two icons in task bar icons, one is virtual other one is that on ur nic