10-25-2008 09:29 AM
Hi,
I have a Cisco 3825 with 2 interfaces, one connected to the Internet and the other to my LAN. I see very low traffic on my Internet bound interface in my NetFlow tool. On checking the NetFlow cache, I found that the under destination interfaces, only the LAN interface is displayed and the rest are all NULL. There are no flows shown with the Internet interface under destination and I guess because of this OUT traffic of the Internet interface is not accounted for and so I see a low traffic. Is there any possible reason on why the 'dst if' shows as NULL instead of the interface name ?
Configuration on the interfaces are as below:
interface GigabitEthernet0/0
description To Internet
ip address ERASED IP
ip access-group 102 in
no ip redirects
ip flow ingress
ip flow egress
ip nat outside
ip inspect SDM_LOW out
ip virtual-reassembly
ip route-cache flow
duplex auto
speed auto
media-type sfp
negotiation auto
interface GigabitEthernet0/1
description to LAN
ip address ERASED
ip flow ingress
ip flow egress
ip nat inside
ip virtual-reassembly
ip route-cache flow
duplex auto
speed auto
media-type rj45
standby 20 ip ERASED IP
standby 20 priority 102
standby 20 preempt
standby 20 track GigabitEthernet0/0
any possible issues or bugs?
10-25-2008 03:52 PM
Hi.
Can you please tell me what version of IOS is running on this device?
Thanks,
-J
10-27-2008 04:45 AM
Hi,
The router uses version 12.4. Is there any possible bug on the router?
Regards,
Don
11-19-2014 01:41 AM
Hi linker.team,
do you perhaps recall how you resolved this issue, I am also experiencing the same.
Regards,
Bafana
10-27-2008 09:50 AM
here you go with more info
Cisco IOS Software, 3800 Software (C3825-ADVIPSERVICESK9-M), Version 12.4(21), RELEASE SOFTWARE (fc1)
Version 12.4(21)
image: flash:c3825-advipservicesk9-mz.124-21.bin
12-02-2008 05:18 AM
Hi,
Is there any possible solution for this?
Regards,
Don
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