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#1 (permalink) |
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Junior Member
Join Date: Oct 2008
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I am a newbie Currently I have three computers connected by wireless network. Now I plan to get rid off my subscribed modem and install a cloned modem and force 20mb connection. so can I use my same mac address? what else should I do? to be on safer side?
cheers |
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#2 (permalink) |
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Join Date: Aug 2007
Location: Leeds
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Erm, i wouldnt lol.
They could that someone is using a MAC that isnt meant to be used. Or the mac will be removed from the network anyways as soon as you leave VM. Just do a scan directly connected to the modem before you leave VM and take a not and use those MAC's and force the configs. And also this would be a safer side to doing things. |
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#3 (permalink) | |
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Quote:
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#4 (permalink) | |
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Join Date: Apr 2008
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Nuh M8 nowadays u can scan from ur place using DhCP sniffer and will get different UBR macs aswell as same UBR macs, so its a case of trying them all and see which works for u. So scan from home if it reboots couple of times change it till u find stable mac, hope this helps
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All info s 4educational purposes only!La liga, UCL, Kings Cup, Club World Cup, Spanish Super Cup & European Super Cup champions. |
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#5 (permalink) |
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[quote=cabuukar;228451]Nuh M8 nowadays u can scan from ur place using DhCP sniffer and will get different UBR macs aswell as same UBR macs, so its a case of trying them all and see which works for u.
Thanx 4 the info m8..makes total sense cos my last scan at a m8s house had a few macs from a different numbered UBR segment..not many 20Mb macs round my way tho and ive left the sniffer runnin for ovr 24hrs 2 get the list ive got!! |
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#6 (permalink) |
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Technology Forums
Join Date: Apr 2008
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you left it running for 24 hours !,man dont do that you might get a knock on the door !.the cc`s see the activity of dchp sniffer use it sparingly m8,I`m giving you good info there bud.
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#7 (permalink) | |
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I hope some of the more experienced can shed a light on this.
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All info s 4educational purposes only!La liga, UCL, Kings Cup, Club World Cup, Spanish Super Cup & European Super Cup champions. |
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#9 (permalink) | |
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Clone or subbed dont matter. once again use it sparingly ! |
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#10 (permalink) |
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Join Date: Jul 2008
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Its cool guyz, calm down!! It wos only in sniff mode..im already on a cloned mac+in an address that aint been a customer 2 vermin 4 years..oh 2 shed sum light on the "safety" issues of usin a sniffer..DHCP offers from the local tftp server operate like a broadcast, similar 2 an Ethernet network does, which means EVERY MAC on the UBR segment listens 2 the offers, thats why layer 2 MAC addresses r used, so that when incomin data frames r sensed by the modem, they will only respond 2 any info that is meant 4 them, ie a frame with its OWN mac in the frame header, and will discard ALL other MAC's, so once the sniffer notices a frame bein received, it only records the info that the modem senses, it doesn't send any info back or modify the data in any way, it also leaves the frame intact, therefore the Layer 3 addressing, (IP addresses) aren't even bein touched, so it would be impossible 4 VM 2 pick up even a subbed MAC sensin 4 DHCP offers..
Source of info...Cisco CCNA (im certified!!) |
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