https://community.cisco.com/t5/network-security/asa5506-x-problem-with-edgewater-router/m-p/3350929#M1029703 <P>I guess I can test that at some point but I don't want to do that yet because the ISP says it is not necessary.&nbsp; I should be able to add several devices to that gateway and use all of my available IPs.</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>Thanks</P> Mon, 19 Mar 2018 15:04:07 GMT tato386 2018-03-19T15:04:07Z https://community.cisco.com/t5/network-security/asa5506-x-problem-with-edgewater-router/m-p/3350798#M1029701 <P>We have a fiber based connection from our ISP that uses an on-prem Edgewater device.&nbsp; The connection uses a /29 IP block with the first IP as the gateway, the second IP reserved for the ISP's voice server (Edgewater device itself maybe?) and the third IP I am using for an SA520 firewall.</P> <P>&nbsp;</P> <P>I am trying to switch out the SA520 for the ASA5506-X but when I do the ASA fails to ping the first IP of the block and therefore does not get out to the Internet.&nbsp; I tried using the remaining IPs in the block and still no go.&nbsp; The ISP says all is fine and indeed, if I test with a laptop all the IPs appear to work perfectly.</P> <P>&nbsp;</P> <P>The ASA works OK at other sites so I kept troubleshooting and found something interesting.&nbsp; I noticed that the ASA is able to ping the default gateway for a few seconds after it is connected and then it stops.&nbsp; I started playing around with the MAC address of the ASA and found that each time I change the MAC address to some random address it will ping the default GW for a few seconds and then stop.</P> <P>&nbsp;</P> <P>I am not sure what this means but I am pretty sure it can be used to solve the problem.&nbsp; Before I forward this info to the ISP I wanted to get some feedback so I can help solve this.&nbsp; Thoughts?</P> <P>&nbsp;</P> <P>Rgds,<BR />Diego</P> Fri, 21 Feb 2020 15:31:54 GMT https://community.cisco.com/t5/network-security/asa5506-x-problem-with-edgewater-router/m-p/3350798#M1029701 tato386 2020-02-21T15:31:54Z https://community.cisco.com/t5/network-security/asa5506-x-problem-with-edgewater-router/m-p/3350820#M1029702 Maybe you need to map the old SA520 Internet MAC address to the ASA_outside interface. Mon, 19 Mar 2018 12:43:10 GMT https://community.cisco.com/t5/network-security/asa5506-x-problem-with-edgewater-router/m-p/3350820#M1029702 Florin Barhala 2018-03-19T12:43:10Z https://community.cisco.com/t5/network-security/asa5506-x-problem-with-edgewater-router/m-p/3350929#M1029703 <P>I guess I can test that at some point but I don't want to do that yet because the ISP says it is not necessary.&nbsp; I should be able to add several devices to that gateway and use all of my available IPs.</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>Thanks</P> Mon, 19 Mar 2018 15:04:07 GMT https://community.cisco.com/t5/network-security/asa5506-x-problem-with-edgewater-router/m-p/3350929#M1029703 tato386 2018-03-19T15:04:07Z