topic ASA Anti-Spoofing in Network Security https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788994#M495726 <HTML><HEAD></HEAD><BODY><P>Sorry about that:</P><P></P><P><A href="http://www.cisco.com/en/US/partner/docs/security/asa/asa84/command/reference/i3.html#wp1915749">http://www.cisco.com/en/US/customer/docs/security/asa/asa84/command/reference/i3.html#wp1915749</A></P><P></P><P>Try now</P><P></P><P>Varun</P></BODY></HTML> Thu, 13 Oct 2011 16:55:53 GMT varrao 2011-10-13T16:55:53Z ASA Anti-Spoofing https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788991#M495707 <P>Can someone please tell me the full ip ranges that are blocked by enabling anti-spoofing on an interface.</P><P></P><P>I am expecting it to be <SPAN style="font-size: 12pt; ">0.0.0.0/8, 10.0.0.0/8, 169.254.0.0/16, 172.16.0.0/12, 192.168.0.0/16. </SPAN></P><P><SPAN style="font-size: 12pt; "> </SPAN></P><P><SPAN style="font-size: 12pt; "> </SPAN></P><P><SPAN style="font-size: 12pt; ">Regards</SPAN></P><P><SPAN style="font-size: 12pt; ">Richard</SPAN></P><P><SPAN style="font-size: 8pt;"> </SPAN></P> Mon, 11 Mar 2019 21:37:34 GMT https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788991#M495707 richardwiseman 2019-03-11T21:37:34Z ASA Anti-Spoofing https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788992#M495712 <HTML><HEAD></HEAD><BODY><P>the ASA doesn't block any ip addresses on enabling anti-spoofing, it just does unicast reverse path failure checks.</P><P></P><P>You can refer this:</P><P><A class="jive-link-external-small" href="http://www.cisco.com/en/US/partner/docs/security/asa/asa84/command/reference/i3.html#wp1915749">http://www.cisco.com/en/US/partner/docs/security/asa/asa84/command/reference/i3.html#wp1915749</A></P><P></P><P>Thanks,</P><P>Varun</P></BODY></HTML> Thu, 13 Oct 2011 16:33:54 GMT https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788992#M495712 varrao 2011-10-13T16:33:54Z ASA Anti-Spoofing https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788993#M495722 <HTML><HEAD></HEAD><BODY><P> Hi Varun</P><P>Sorry but that link does not work</P><P>Regards</P></BODY></HTML> Thu, 13 Oct 2011 16:51:16 GMT https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788993#M495722 richardwiseman 2011-10-13T16:51:16Z ASA Anti-Spoofing https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788994#M495726 <HTML><HEAD></HEAD><BODY><P>Sorry about that:</P><P></P><P><A href="http://www.cisco.com/en/US/partner/docs/security/asa/asa84/command/reference/i3.html#wp1915749">http://www.cisco.com/en/US/customer/docs/security/asa/asa84/command/reference/i3.html#wp1915749</A></P><P></P><P>Try now</P><P></P><P>Varun</P></BODY></HTML> Thu, 13 Oct 2011 16:55:53 GMT https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788994#M495726 varrao 2011-10-13T16:55:53Z ASA Anti-Spoofing https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788995#M495735 <HTML><HEAD></HEAD><BODY><P> Hi Varun,</P><P>Still did not work, but managed to get a similar doc open.</P><P>Thanks</P></BODY></HTML> Thu, 13 Oct 2011 17:51:52 GMT https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788995#M495735 richardwiseman 2011-10-13T17:51:52Z Re: ASA Anti-Spoofing https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788996#M495743 <HTML><HEAD></HEAD><BODY><P>I'll try again <SPAN __jive_emoticon_name="happy" __jive_macro_name="emoticon" class="jive_macro jive_emote" src="https://community.cisco.com/images/emoticons/happy.gif"></SPAN></P></BODY></HTML> Thu, 13 Oct 2011 18:25:15 GMT https://community.cisco.com/t5/network-security/asa-anti-spoofing/m-p/1788996#M495743 varrao 2011-10-13T18:25:15Z