Bulk logging and port block allocation (PBA)? https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_nat/configuration/xe-3s/nat-xe-3s-book/iadnat-bpa.html
I do PBA in groups of 100 ports on my CGNAT deployment (juniper) and use syslog to log. Using port block allocation caused the syslogging to slow down significantly Aaron > On Jul 8, 2018, at 10:12 AM, ring...@mail.com wrote: > > Hi everybody, > > Have an ASR 1006 doing NAT translations, it is having around 300k+ and > wanted to ask for a recommendation about logging those NAT translations. > > Tried it with a collector via Netflow v9 with the export command "ip nat log > translationsflow-export v9 udp destination" command the CPU spiked to 100%. > > Is there a recommendation as a workaround or have alternative solution which > is easy on resources to those massive NAT translations? > > Thanks, > T. > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
