Network Security

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We have several deployments failing when there is a new LSP update on the FMC that gets pushed to the FTDs. It seems like the file copy jus stalls out anywhere between 10-90%. From the /ngfw/var/log/messages i see the following repeating until it tim...

catkins by Frequent Visitor
  • 1648 Views
  • 4 replies
  • 0 Helpful votes

I upgraded my FTDv to version 7.6.2 and when i try deploying policy, it failed with this error: error : ERROR: cannot set np to promiscuous mode.ERROR: Failed to initialize interface,  Add interface Failed. Has anyone seen this and any workaround?Tha...

Knassi by Level 3
  • 692 Views
  • 4 replies
  • 0 Helpful votes

Hello Team, I am testing a Cisco Firepower 1010 physical appliance running FTD 7.2.5 in standalone mode. The device is currently in Evaluation mode (no licenses applied). Observed behavior: Internet traffic works when allowed in Access Control. In...

Dear Expert, I'm quite new with Cisco FirePower. I have 2 Cisco ASA5555 with Firepower and deploy as Active/Standby. We have three zone INSIDE OUTSIDE and Management. Firesight server is stay in management zone. I registered all Cisco Firepower modu...

Hello Together,I configured on Cisco FMC 7.6 the DHCP Server for one Sub-Interface because we have to route this VLAN on the Firewall. I add the VLAN tag and configured the switch also for this Vlan. Problem is I cannot get a lease. I saw on Cisco IS...

ralpho2 by Frequent Visitor
  • 3084 Views
  • 17 replies
  • 0 Helpful votes
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