You need to use the show commands to see if the ASR thinks the traffic is leaving:
What is the output of show flow exporter? I always find it's something like "SE linux" on the collector, and this stops you from seeing it in tcpdump. -----Original Message----- From: cisco-nsp [mailto:[email protected]] On Behalf Of [email protected] Sent: 10 December 2015 08:06 To: [email protected] Subject: [c-nsp] asr1001x nat logging Hello, Cisco-nsp.. On my cisco asr1001x not work nat logging. What could be the problem? Netflow v5 work. I do not see traffic on collector with tcpdump. I tryning soft: System image file is "bootflash:/asr1001x-universalk9.03.12.01.S.154-2.S1-std.SPA.bin" System image file is "bootflash:/asr1001x-universalk9.03.15.00.S.155-2.S-std.SPA.bin" interface TenGigabitEthernet0/0/0 description Downlink-to-X670 ip address 10.254.253.18 255.255.255.252 no ip redirects no ip unreachables ip nat inside ip flow monitor flow_v5 input ip flow monitor flow_v5 output service-policy type control CTRL-IPOE ip subscriber routed initiator unclassified ip-address end ip nat settings mode cgn no ip nat settings support mapping outside ip nat settings pap limit 60 ip nat log translations flow-export v9 udp destination 10.0.0.122 9995 source TenGigabitEthernet0/0/0 ip nat log translations flow-export v9 vrf 0 on ip nat translation timeout 300 ip nat translation tcp-timeout 1800 ip nat translation pptp-timeout 1800 ip nat translation udp-timeout 60 ip nat translation finrst-timeout 10 ip nat translation syn-timeout 10 ip nat translation dns-timeout 10 ip nat translation icmp-timeout 10 ip nat translation port-timeout tcp 80 360 ip nat translation port-timeout tcp 8080 360 ip nat translation port-timeout tcp 1600 180 ip nat translation port-timeout tcp 110 180 ip nat translation port-timeout tcp 25 180 ip nat translation max-entries all-host 2000 ip nat pool NAT_POOL_18.19.142 18.19.142.0 18.19.142.254 netmask 255.255.255.0 ip nat inside source list ACL_NAT_18.19.142 pool NAT_POOL_18.19.142 overload flow exporter carbon4_v5 destination 172.1.1.2 transport udp 9996 export-protocol netflow-v5 ! ! flow monitor flow_v5 exporter carbon4_v5 cache timeout inactive 10 cache timeout active 1000 record netflow-original -- С уважением, Dmitry mailto:[email protected] _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
