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MPLS VPN Security -- Label spoofing attack

ITexpert
Level 3
Level 3

Hello Guys, 

 

@balaji.bandi 

please explain label sppofin attack in detail ? I am kind of confuse on it.

 

We are using MPLS for site to site connectivity and as per my knowledge there is no encryption for traffic when it enters MPLS cloud.  

I was thinking its security concern because if somebody do label spoofing then it enter into MPLS cloud.  

Please provide suggestions ?

is there any way I can encrypt traffic from all sites before entering into MPLS cloud ?  If yes please mention the best solution ?

 

the ISP said that even if somebody do label spoofing it will not pass into MPLS cloud because it works with respect to vrf  ? Is it true ?

 

Thanks

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