Network Security

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Hi Experts,We are attempting to export logs to IBM qradar SIEM.It seems we need to set the logging level for syslog export to debugging to get session data exported.Will it cause resource issues on our FTD's if we set the syslog export to debugging l...

Adam6225 by Frequent Visitor
  • 742 Views
  • 1 replies
  • 0 Helpful votes

Hello.I have redundant 5506x and frequently the FW will not hand out an address to either a PC or phone. If a forced failover or power cycle occurs, it fixes the issue until it occurs again. This configuration has been working for years. Inside inter...

mx121 by Community Member
  • 1356 Views
  • 5 replies
  • 5 Helpful votes

Hi everyone, have a nice dayI have a big network with multiple cisco routers, switches(IOSXE, IOSXR), and NX, I found in the ARP table multiple IP addresses with the same mac address, I try to track the mac address but the port for this mac return me...

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ahmed ferhan by Frequent Visitor
  • 1884 Views
  • 10 replies
  • 5 Helpful votes

I have two ASA5555X running version 9.631, about 2 months ago the active asa started refusing ssh in all the interfaces, after the restart I can ssh again, then a couple of days or less no ssh again.then the primary (active) started failing gradually...

I am running multiple NGFWv in our AWS environment from the marketplace. When trying to setup the EC2 instance for the firewall image and if I selected to encrypt the ebs volume with default aws/ebs key then the appliance does not respond on boot up....

varunes10 by Frequent Visitor
  • 10042 Views
  • 18 replies
  • 0 Helpful votes
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