In my experience all that will happen is that problems you never knew you had might disappear.
If you have a z/OS IP monitor or the patience regularly to issue NETSTAT ALL for your TCP listeners you may look at the connection backlog statistics to see if you are suffering from connection requests that are dropped when the backlog queue is full. Mike Wawiorko -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Nelson, Judith Sent: 27 April 2017 20:21 To: [email protected] Subject: SOMAXCONN in TCPIP We have a request from a vendor to increase the SOMAXCONN in the TCPIP profile. It is currently set to 10. I would like to know if there would be potential problems if we do the increase. FYI, we recently upgraded from z/os 1.13 to z/os 2.2. Any information on this would be appreciated. Judith Nelson | Senior Systems Programmer Sammons(r) Financial Group Member Companies One Sammons Plaza | Sioux Falls, SD 57193 Phone: (605) 373-2321 [email protected]<mailto:[email protected]> This e-mail and any attachments are confidential and intended solely for the addressee and may also be privileged or exempt from disclosure under applicable law. If you are not the addressee, or have received this e-mail in error, please notify the sender immediately, delete it from your system and do not copy, disclose or otherwise act upon any part of this e-mail or its attachments. Internet communications are not guaranteed to be secure or virus-free. The Barclays Group does not accept responsibility for any loss arising from unauthorised access to, or interference with, any Internet communications by any third party, or from the transmission of any viruses. Replies to this e-mail may be monitored by the Barclays Group for operational or business reasons. Any opinion or other information in this e-mail or its attachments that does not relate to the business of the Barclays Group is personal to the sender and is not given or endorsed by the Barclays Group. Barclays Bank PLC. Registered in England and Wales (registered no. 1026167). Registered Office: 1 Churchill Place, London, E14 5HP, United Kingdom. Barclays Bank PLC is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (Financial Services Register No. 122702). ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
