03-14-2013 03:15 AM
Hello Community,
I'm testing ciscos IP SLA ICMP-Echo between two GNS3 routers. Everything is configured corrected (I think). When I test the sla by shutting down the interface between the two routers I still see successes (see below).
Is this because I'm using GNS routers?
R1#show ip sla monitor statistics 1
Round trip time (RTT) Index 1
Latest RTT: 8 ms
Latest operation start time: *00:25:27.055 UTC Fri Mar 1 2002
Latest operation return code: OK
Number of successes: 12
Number of failures: 0
Operation time to live: Forever
The configuration is as follows:
R1#show ip sla monitor configuration 1
IP SLA Monitor, Infrastructure Engine-II.
Entry number: 1
Owner:
Tag: gns_echo_test
Type of operation to perform: echo
Target address: 192.168.1.2
Source address: 192.168.1.1
Request size (ARR data portion): 28
Operation timeout (milliseconds): 5000
Type Of Service parameters: 0x0
Verify data: No
Operation frequency (seconds): 60
Next Scheduled Start Time: Start Time already passed
Group Scheduled : FALSE
Life (seconds): Forever
Entry Ageout (seconds): never
Recurring (Starting Everyday): FALSE
Status of entry (SNMP RowStatus): Active
Threshold (milliseconds): 5000
Number of statistic hours kept: 2
Number of statistic distribution buckets kept: 1
Statistic distribution interval (milliseconds): 20
Number of history Lives kept: 0
Number of history Buckets kept: 15
History Filter Type: None
Enhanced History:
Your help will be greatly appreciated.
Cheers
Carlton
03-14-2013 05:15 AM
When you shut the interface between them, using the extended ping, can you ping as following :
Target address: 192.168.1.2
Source address: 192.168.1.1
if yes, it should show succesful.
-Thanks
03-14-2013 06:08 AM
Vinod,
My apologies, I don't think I made myself clear.
I'm suggesting that with the interfaces shut down between the two routers I'm still seeing successes when I should see failures
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide