Traffic shaping L2TP/IPsec VPN (via accounts not connection)

Posted by Cromulent on Server Fault See other posts from Server Fault or by Cromulent
Published on 2012-11-26T22:21:39Z Indexed on 2012/11/26 23:06 UTC
Read the original article Hit count: 192

Filed under:

linux

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vpn

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ipsec

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traffic-shaping

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l2tp

I need to be able to control the amount of bandwidth a specific user account can use on a VPN connection. One account I want to be able to use the VPN with no restrictions and another account I want to limit to a reasonable amount of bandwidth (say 10GB or so a month).

I'm aware that you can traffic shape individual connections but that does not quite solve the problem as the limited account can just disconnect and reconnect to get a new connection. I need to be able to limit bandwidth on a login basis for a given period of time (monthly limit).

I'm really not that familiar with traffic shaping in general so any advice would be appreciated.

Thank you.

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