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fraggle attack mitigation.

fraggle attack mitigation.

Jose_Estrada
New Contributor

‎10-15-2013 01:19 PM

How to prevent an attack fraggle in my switchin with Enterasys infrastructure? and above all, how to detect the source of these attacks?
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7 REPLIES 7

Jose_Estrada
New Contributor

‎10-15-2013 06:08 PM

this is the output in the command : show logging buffer <165>Oct 14 19:41:58 172.31.0.62 HostDoS[2] Attack ( fraggle ) detected on vlan.0.28 [ InPort(ge.2.20) LEN(100) DA(FF:FF:FF:FF:FF:FF) SA(6C:F0:49:E2:F6:19) C-TAG(8100:001C) ETYPE(0800) SIP(172.31.2.20) DIP(172.31.2.31) VER(4) HLEN(5) TOTALLEN(78) PROTO(17) TOS(0) TTL(128) UDP_DST(137) UDP_SRC(137) ] <165>Oct 14 19:42:01 172.31.0.62 HostDoS[2] Attack ( fraggle ) detected on vlan.0.13 [ InPort(ge.2.20) LEN(90) DA(FF:FF:FF:FF:FF:FF) SA(20:CF:30:61:ED:03) C-TAG(8100:000D) ETYPE(0800) SIP(172.31.2.70) DIP(172.31.2.79) VER(4) HLEN(5) TOTALLEN(68) PROTO(17) TOS(0) TTL(128) UDP_DST(1947) UDP_SRC(54737) ] this output is repeated on several occasions
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Tamera_Rousseau
New Contributor

‎10-15-2013 05:52 PM

Hi Jose. I am sending this question over to our support group for some guidance. If there is any other details you can give, that would be greatly appreciated. Thank you!
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Jose_Estrada
New Contributor

‎10-15-2013 02:54 PM

Anyone who can help me?
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GTM-P2G8KFN