IPS event monitor and reports not working
Dear after upgrading my IPS from E3 to E4 the event monitor and reports not working, can you please advice my to solve this issues
Hi All,
Filter settings below:
The filter works partially as I don't get alerts on the IPS itself.
Firewall LOG:
4 Feb 14 2014 15:33:22 39715 514 IPS requested to drop UDP packet from SOURCE_VLAN_NUMBER:/39715 to DESTINATION_VLAN_NUMBER:/514
IPS LOG (when enabled):
evIdsAlert: eventId=1352793300955167909 vendor=Cisco severity=low
originator:
hostId: SSM02
appName: sensorApp
appInstanceId: 1192
time: Feb 14, 2014 15:33:22 UTC offset=0 timeZone=GMT00:00
signature: description=IP Fragment Too Small id=1206 version=S212 type=anomaly created=20030801
subsigId: 0
sigDetails: Too many small IP fragments in datagram
interfaceGroup: vs0
vlan: 0
participants:
attacker:
addr: 172.x.x.x locality=OUT
port: 39715
target:
addr: x.x.x.x locality=OUT
port: 514
os: idSource=unknown type=unknown relevance=relevant
alertDetails: InterfaceAttributes: context="single_vf" physical="Unknown" backplane="GigabitEthernet0/1" ;
riskRatingValue: 50 targetValueRating=medium attackRelevanceRating=relevant
threatRatingValue: 50
interface: GigabitEthernet0/1 context=single_vf physical=Unknown backplane=GigabitEthernet0/1
protocol: udp
Our next step is to make a service policy exception on the firewall itself. We are also considering reloading the IPS device or at least the analysis engine.
Thanks for all your help so far. Any more suggestions are most welcome. I'll keep you up to date.
Regards
Mariusz
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Filter settings below:
The filter works partially as I don't get alerts on the IPS itself.
Firewall LOG:
4 Feb 14 2014 15:33:22 39715 514 IPS requested to drop UDP packet from SOURCE_VLAN_NUMBER:/39715 to DESTINATION_VLAN_NUMBER:/514
IPS LOG (when enabled):
evIdsAlert: eventId=1352793300955167909 vendor=Cisco severity=low
originator:
hostId: SSM02
appName: sensorApp
appInstanceId: 1192
time: Feb 14, 2014 15:33:22 UTC offset=0 timeZone=GMT00:00
signature: description=IP Fragment Too Small id=1206 version=S212 type=anomaly created=20030801
subsigId: 0
sigDetails: Too many small IP fragments in datagram
interfaceGroup: vs0
vlan: 0
participants:
attacker:
addr: 172.x.x.x locality=OUT
port: 39715
target:
addr: x.x.x.x locality=OUT
port: 514
os: idSource=unknown type=unknown relevance=relevant
alertDetails: InterfaceAttributes: context="single_vf" physical="Unknown" backplane="GigabitEthernet0/1" ;
riskRatingValue: 50 targetValueRating=medium attackRelevanceRating=relevant
threatRatingValue: 50
interface: GigabitEthernet0/1 context=single_vf physical=Unknown backplane=GigabitEthernet0/1
protocol: udp
Our next step is to make a service policy exception on the firewall itself. We are also considering reloading the IPS device or at least the analysis engine.
Thanks for all your help so far. Any more suggestions are most welcome. I'll keep you up to date.
Regards
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Welcome to the Cisco Networking Professionals Ask the Expert conversation. This is an opportunity to learn about Cisco Wide Area Application Services monitoring and reporting with Michael Holloway and Joe Merrill. Michael is an escalation support engineer in the Application Delivery Business Unit focusing on escalations to engineering related to the Cisco Wide Area Application Services (WAAS) product. He has worked with Cisco WAAS since its initial development, and with the first product beta.
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Remember to use the rating system to let Michael and Joe know if you have received an adequate response.
Michael and Joe might not be able to answer each question due to the volume expected during this event. Our moderators will post many of the unanswered questions in other discussion forums shortly after the event. This event lasts through August 27, 2010. Visit this forum often to view responses to your questions and the questions of other community members.Very good questions. Let me try and take them one at a time. Some of the answers you will likely find in the CM GUI help (upper-left corner is the Help button), or in the online documentation. But let's add a little more color and detail.
1)When we pull bandwidth Optimization report, on Y-Axis the graphs says Effective Capacity .What is Effective Capacity?
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% Reduction Excluding Pass-Through = (Original Excluding Pass-Through - Optimized) / (Original Excluding Pass-Through)
2)what is reduction % excluding and including passthrough
Looking at the formulas given above might help you understand. The one is a reduction ratio compared to only the original traffic that is optimized. The other is a reduction ratio compared to all original traffic, whether it is optimized or not. So, if you want to know what kind of optimization you are getting for the traffic that you configured to have optimized, look at the "excluding pass-through" numbers. If you want to know the positive effect that optimization is having on your full traffic load, take a look at the "including pass-through" numbers.
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You want to look at the % reduction numbers you asked about in #2 above.
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Date/Time: 2005-08-24 12:11:29.752 +0400
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Welcome to the HP Forums!
I have read your post on your wireless keyboard and mouse not working with your desktop, and I would be happy to help you! To begin, I need to ask you a few introductory questions:
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Are you using a USB hub to connect your peripherals or is it directly plugged into the computer?
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MechPilot
I work on behalf of HP
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