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New Member

Netflow export issue

Hello.

I am trying to export netflow data from a custumer router to my server, but i don't get any data.

The traffic isn't getting by my firewall, but if i do a traceroute the traffic goes to the server.

I had the same config in differente routers with no problem at all.

the IOS is different in this casa, as it is the only Version 15 i have with netflow.

The routers output:

sh ip flow export  

Flow export v9 is enabled for main cache

  Export source and destination details :

  VRF ID : Default

    Source(1)       10.254.3.14 (Loopback15)

    Destination(1)  10.254.254.35 (9995)

  Version 9 flow records

  279309 flows exported in 9619 udp datagrams

  0 flows failed due to lack of export packet

  0 export packets were sent up to process level

  0 export packets were dropped due to no fib

  0 export packets were dropped due to adjacency issues

  0 export packets were dropped due to fragmentation failures

  0 export packets were dropped due to encapsulation fixup failures

traceroute 10.254.254.35 sou loop15 port 9995

Type escape sequence to abort.

Tracing the route to

VRF info: (vrf in name/id, vrf out name/id)

  1 81.46.18.1 52 msec 44 msec 52 msec

  2 217.124.115.165 [AS 15525] [MPLS: Labels 599/367 Exp 1] 72 msec 60 msec 60 msec

  3  *  *  *

  4 80.58.78.14 [AS 15525] [MPLS: Labels 17594/367 Exp 1] 48 msec 48 msec 68 msec

  5 81.46.1.254 [AS 15525] [MPLS: Labels 17921/367 Exp 1] 80 msec 60 msec 60 msec

  6  *  *  *

  7 172.31.144.234 [AS 12956] 44 msec 48 msec 56 msec

  8 10.254.254.35 [AS 15525] 56 msec 68 msec 76 msec

#sh ver

Cisco IOS Software, C1900 Software (C1900-UNIVERSALK9-M), Version 15.1(4)M4, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2012 by Cisco Systems, Inc.

Compiled Tue 20-Mar-12 17:58 by prod_rel_team

ROM: System Bootstrap, Version 15.0(1r)M16, RELEASE SOFTWARE (fc1)

SOV_Andujar_PRINC_RT uptime is 2 hours, 52 minutes

System returned to ROM by reload at 17:25:34 PT Wed Jul 3 2013

System restarted at 17:27:06 PT Wed Jul 3 2013

System image file is "usbflash0:c1900-universalk9-mz.SPA.151-4.M4.bin"

Last reload type: Normal Reload

Last reload reason: Reload Command

This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to

export@cisco.com.

Cisco CISCO1921/K9 (revision 1.0) with 491520K/32768K bytes of memory.

Processor board ID FCZ17069301

2 Gigabit Ethernet interfaces

1 terminal line

DRAM configuration is 64 bits wide with parity disabled.

255K bytes of non-volatile configuration memory.

249840K bytes of USB Flash usbflash0 (Read/Write)

License Info:

License UDI:

-------------------------------------------------

Device#   PID                   SN

-------------------------------------------------

*0        CISCO1921/K9          FCZ17069301    

Technology Package License Information for Module:'c1900'

-----------------------------------------------------------------

Technology    Technology-package           Technology-package

              Current       Type           Next reboot 

------------------------------------------------------------------

ipbase        ipbasek9      Permanent      ipbasek9

security      None          None           None

data          datak9        Permanent      datak9

Configuration register is 0x2102

  • WAN Routing and Switching
Everyone's tags (3)
1 REPLY
New Member

Netflow export issue

you might want to try a different port on the server.

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