[Nfdump-discuss] nfdump support for dst-prefix/mask

[Spiros P. <pa...@no...>]

Hi all,

Does nfdump supports the "IPv4 destination prefix" and "IPv4 Destination 
mask" netflow v9 records? I tried to capture some data on Cisco IOS-XE 
with a netflow record  "netflow ipv4 destination-prefix" but I can't see 
the output with nfdump.

when I print the Cisco flow cache (on the Cisco router) it outputs:
Cache type:                               Normal (Platform cache)
   Cache size:                                30000
   Current entries:                            1747

   Flows added:                               19989
   Flows aged:                                18242
     - Active timeout      (   600 secs)        489
     - Inactive timeout    (    60 secs)      17753

IP DST AS  IPV4 DST PREFIX  IPV4 DST MASK  INTF OUTPUT           FLOW 
DIRN       bytes        pkts    time first     time last
=========  ===============  ============= ====================  
=========  ==========  ========== ============  ============
     3xxx4  xx.xxx.xxx.0               /19 Gi0/0/3               
Output            533           1 22:38:08.486  22:38:08.486
     2xxx1  xx.xxx.xxx.0               /19 Gi0/0/3               
Output          56715          64 22:37:32.614  22:38:25.606
      6xx5  2xx.xx.xxx.0               /17 Gi0/0/3               
Output             96           1 22:38:15.622  22:38:15.622

Cheers,
Sp