Justin Teixeira

Member Since: Apr 30, 2010

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Justin Teixeira commented on SHA-1 in VPN 1 year ago

The first line should read "... takes a message of less than 2^64 bits length...".

Justin Teixeira commented on Best rule to use to determine whether or not a device is up? in MARS 4 years ago

Hi dec0dernyc,     The MARS has a built in system rule named "System Rule: Inactive CS-MARS...

Justin Teixeira commented on Retrieve Raw Data from Mars in MARS 5 years ago

Hi Ssweehinlew,    You can get a composite of all of the raw messages the MARS receives, arranged...

Justin Teixeira commented on IPS packet captures-disk space in Intrusion Prevention Systems/IDS 5 years ago

Hi Jason,     The ip logging functionality stores the logs in a circular buffer, so there is no...

Justin Teixeira commented on ICMP Network Sweep w/Echo from VPN in Intrusion Prevention Systems/IDS 5 years ago

Hi Snowmizer,    There is nothing that I know of related to our VPN solutions that would cause the...

Justin Teixeira commented on need to turn off IDS normalization engine. in Intrusion Prevention Systems/IDS 5 years ago

Hi Syjeon,    You can set the normalizer mode for the virtual sensor in question to "Asymmetric...

Justin Teixeira commented on MARS 6.1.1 device discovery timeout in MARS 5 years ago

Hi Marijaslov,    You probably need to set the TACACS/AAA server prompt parameter on the MARS. ...

Justin Teixeira commented on Upgrading IPS Engine to 7.0(4) E4 in Intrusion Prevention Systems/IDS 5 years ago

Hi Kiran,     Yes, you can upgrade directly to the 7.0.4e4 package.  This will allow you to use the...

Justin Teixeira commented on IPS VLAN question in Intrusion Prevention Systems/IDS 5 years ago

Correct.  The packets are not tagged with VLAN information when sent out of the SPAN port so the...

Justin Teixeira commented on IPS VLAN question in Intrusion Prevention Systems/IDS 5 years ago

Hi Networker99,    As long as you aren't using the "encapsulate replicate" command on the SPAN...

Justin Teixeira commented on ASA IPS 7 in-line mode as a detecion system only in Intrusion Prevention Systems/IDS 5 years ago

Hi rs,    There's no simple option for running the sensor inline in a "test mode" but you could...

Justin Teixeira commented on IME 7.0.3 in Intrusion Prevention Systems/IDS 5 years ago

Hi Johannanel,    From the dashboard page you can click on the little wrench icon for any...

Justin Teixeira commented on Upgrading Engine Version on IPS 4240 in Intrusion Prevention Systems/IDS 5 years ago

Hi Kiran,    You'll need to update the engine either way since you cannot use the latest signature...

Justin Teixeira commented on Intrusion-detection-module 7 data-port 2: Capture not allowed on a SPAN destination port in Intrusion Prevention Systems/IDS 5 years ago

Hi Peter,     The first switch that you mention is configured (judging from the "intrusion-...

Justin Teixeira commented on IDSM on catalyst 6500 to provide IOS Inline mode support in Intrusion Prevention Systems/IDS 5 years ago

Hi Mubin,   If you're looking to monitor all the traffic from the user VLANs to the server VLANs...

Justin Teixeira commented on Sending Red Event Severity Alerts to Email in MARS 6 years ago

There is an open enhancement request for the functionality you're describing under the ID...

Justin Teixeira commented on IDSM CPU 1 High Probleme in Intrusion Prevention Systems/IDS 6 years ago

Hi Wan Tae Kim,     The 100% CPU utilization is actually expected behavior and should not be cause...

Justin Teixeira commented on cs-mars reimage in MARS 6 years ago

Hi G P,   It sounds like you may be trying to perform the recovery from the console on the MARS. ...

Justin Teixeira commented on Processing Load Percentage = 100 in Intrusion Prevention Systems/IDS 6 years ago

Hi Diego,    I would go ahead and open a TAC case at this point for us to take a look at it.Best...

Justin Teixeira commented on Processing Load Percentage = 100 in Intrusion Prevention Systems/IDS 6 years ago

Hi Diego,     You can backup your configuration with the copy "current-config" before restoring the...

Justin Teixeira commented on Processing Load Percentage = 100 in Intrusion Prevention Systems/IDS 6 years ago

Hi Diego,    The first thing to try would be to restore all your signatures to default (provided...

Justin Teixeira commented on ARP Reply-to-Broadcast in Intrusion Prevention Systems/IDS 6 years ago

Bob's answer regarding gratuitous ARP from clustering/HA is spot on.  I'll look into getting the...

Justin Teixeira commented on CS-MARS using snmp RW in MARS 6 years ago

Incidentally, there is a cosmetic defect opened for the "SNMP RO Community" to change the label to...

Justin Teixeira commented on CS-MARS using snmp RW in MARS 6 years ago

Hi Andres,    All of the information regarding the mitigation functionality of the MARS can be...

Justin Teixeira commented on AIP-SSM No longer auto updates from cisco.com in Intrusion Prevention Systems/IDS 6 years ago

Try replacing the URL with:https://198.133.219.25//cgi-bin/front.x/ida/locator/locator.plthe double...

Justin Teixeira commented on AIP-SSM No longer auto updates from cisco.com in Intrusion Prevention Systems/IDS 6 years ago

Hmm.  As long as the expiration date for the license in the "show version" is showing a date in the...

Justin Teixeira commented on AIP-SSM No longer auto updates from cisco.com in Intrusion Prevention Systems/IDS 6 years ago

gdemaderios,     Are there any error messages in the event store accompanying the failure?  Can you...

Justin Teixeira commented on IDSM Hang problem in Intrusion Prevention Systems/IDS 6 years ago

Hi Ayman,    The MARS 6.0.3 should have no compatability issue with the 7.x IDSM-2, so you're all...

Justin Teixeira commented on IDSM Hang problem in Intrusion Prevention Systems/IDS 6 years ago

Hi Ayman,    The RDEP server functionality was deprecated in IPS 6.1 but the "Enable RDEP Event...

Justin Teixeira commented on IDS-4215 with a bad compact flash card in Intrusion Prevention Systems/IDS 6 years ago

Although you may be able to get the third party CF card working (provided you can get the ROMMON...

Justin Teixeira commented on VoIP Latency when in-line on 4255 in Intrusion Prevention Systems/IDS 6 years ago

Hi David,   The first thing I would suggest doing is browsing  through the recent events from the...

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