About Joerg.Teske

Joerg.Teske · 01-03-2024

I have a question related to the interface of a Cisco router.I have two cases of UDP flows arriving at a Cisco port (I can see them e.g. by connecting the ethernet cable to Wireshark on a windows PC).The first case behaves as expected (with a capture...

Joerg.Teske · 11-22-2023

Hello is there a possibility to perform a replication of a port on a Cisco ASA (e.g. to archive a copy of the data)?The monitor command to be used on other Cisco equipment is not existing on the ASA.Best regardsJörg

Joerg.Teske · 01-05-2024

Thank you for the notes.Finally I found the problem.Due to a very big arp timeout (14400) and first connection of the equipment I did not see that the MAC was still not known.Over night the problem was disappeared. Sorry for this fault (both cases ar...

Joerg.Teske · 01-04-2024

Updated figures:

Joerg.Teske · 01-04-2024

For test the two elements are directly connected (Ethernet cable - no routing):[cid:image004.png@01DA3F10.77093650]

Joerg.Teske · 01-04-2024

Sorry, for sure:Cisco Firewall ASA 5508 K9 (asa984-43-lfbff-k8.SPA )Best regardsJörg

Joerg.Teske · 11-23-2023

Thank you, I'm not sure that the ASA is able to perform this replication - I found only the following for other Cisco elements:https://www.it-connect.fr/configurer-le-port-mirroring-sous-cisco/

Member Since	‎09-24-2021 12:30 AM
Date Last Visited	‎10-07-2024 06:18 PM
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Cisco ASA FW (capture command) is not detecting existing UDP messages

ASA: replication of an Ethernet port - e.g. for WireShark/archiving

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Re: Cisco ASA FW (capture command) is not detecting existing UDP messa

Re: Cisco ASA FW (capture command) is not detecting existing UDP messa

Re: Cisco ASA FW (capture command) is not detecting existing UDP messa

Re: ASA: replication of an Ethernet port - e.g. for WireShark/archivin