Showing content for author: Matt Faraclas

125 posts

F5 SNAT port exhaustion occurring

This is a real life sample alert from indeni Description: You are encountering SNAT port exahustion. The logs from /var/log/ltm are: 01010201:2: Inet port…

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Jobs Failed Palo Alto Networks Alert Guide

Looking for a solution to manage your Palo Alto Network firewalls for high availability of Enterprise IT? See samples of 100’s of checks run 24/7/365 here

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Check Point firewalls Alert of the Week: Two cluster members differ in their SecureXL configuration

This is a real life sample alert from indeni. Description: This cluster member has SecureXL disabled. This does not match the SecureXL configuration of…

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The Rise of the VAR/MSP

The Managed Service Provider (MSP) market is exploding. It’s been this way for a few years now. It makes a ton of sense – MSPs can offer…

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F5 Mirroring and production traffic using the same VLAN

This is a real life sample alert from indeni Description: SOL13478 recommends that you do not mix mirroring and production traffic on the same VLAN. Your…

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F5 Configuration changes shouldn’t be made to the standby device

This is a real life sample alert from indeni for F5 Load Balancing Methods Description: You have made configuration changes to the standby device in a…

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F5 Hash persistence profile shouldn’t be applied to FastL4 virtual servers

This is a real life sample alert from indeni for F5 Balancing Methods Description: You have applied a hash persistence profile to a FastL4 virtual server.…

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Check Point Alert of the Week: High firewall kernel memory usage has been measured

This is a real life sample alert from indeni. Description: The firewall kernel memory usage has crossed the high threshold. It is now at 80.0%. Manual…

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Possible multicast or broadcast loop on SFP NICs detected: F5 Alert of the Week

This is a real life sample alert from indeni for F5 Load Balancing Methods Description: According to F5’s SOL14455, SFP NICs on this OS version may…

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Check Point Alert of the Week: Potential high latency on SFP cards

This is a real life sample alert from indeni. Description: The Tx queue batch size on this device is: 1. A too high Tx queue batch size may increase…

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High inode usage, storage may malfunction soon

This is a real life sample alert from indeni. The alert applies to Check Point firewalls, F5 Load Balancers, and any other Unix-based device.…

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F5 Active-Active in use, contrary to vendor recommendation

This is a real life sample alert from indeni Description: This device is part of an Active-Active HA configuration without an additional standby device.…

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