Inside Products
Early Warning System
Early Warning System provides proactive monitoring. Do you have certain TCP connections which MUST be up for business reasons? Have you ever wanted to know if your mainframe-based web applications were running slowly? The Early Warning System provides a ‘heads-up’ for TCP connections or applications which may be heading for trouble. That is, they may be currently experiencing performance problems or will soon be experiencing performance problems.
Security is an on-going concern for everybody. Do you have certain SSL/TLS protocols which you do not want used, because they have known security holes? Do you have some cipher suites which you do not want to use, for the same reason? The Early Warning System provides a ‘heads-up’ for when connections are using those security methods.
Don’t you want to know where pending problems may be BEFORE your customers start calling?
Early Warning System is a pure mainframe application.
What kind of alerts can you get? You can alert by:
- IP address
- Local port
- Remote port
- Congestion window size
- Round trip time
- Round trip variance
- Bytes out
- Retransmits
- Connection termination code
- Duplicate acks
- Session hung
- TCP session status
- Local congestion window going to zero
- Remote congestion window going to zero
- Out of order packets
- SSL/TLS protocol
- Cipher suite (both 2 character and 4 character)
