**** 𝐒𝐞𝐬𝐬𝐢𝐨𝐧 𝐏𝐞𝐫𝐬𝐢𝐬𝐭𝐞𝐧𝐜𝐞 𝐌𝐞𝐭𝐡𝐨𝐝𝐬 (𝐅𝟓 𝐋𝐓𝐌 𝐯𝐬. 𝐍𝐆𝐈𝐍𝐗 𝐏𝐥𝐮𝐬) ****

 You can configure 𝐍𝐆𝐈𝐍𝐗 𝐏𝐥𝐮𝐬 to identify user sessions and send all requests within a session to the same upstream server. This is vital when app servers store state locally, because fatal errors occur when a request for an in‑progress user session is sent to a different server. "𝐒𝐞𝐬𝐬𝐢𝐨𝐧 𝐏𝐞𝐫𝐬𝐢𝐬𝐭𝐞𝐧𝐜𝐞" can also improve performance when applications share information across a cluster.

Below are all the Supported "𝐒𝐞𝐬𝐬𝐢𝐨𝐧 𝐏𝐞𝐫𝐬𝐢𝐬𝐭𝐞𝐧𝐜𝐞" Methods by "𝐍𝐆𝐈𝐍𝐗 𝐏𝐥𝐮𝐬":

- 𝐇𝐚𝐬𝐡 (LB Method)
- 𝐈𝐏 𝐇𝐚𝐬𝐡 - 𝐇𝐓𝐓𝐏 𝐎𝐧𝐥𝐲 (LB Method)
- 𝐂𝐨𝐨𝐤𝐢𝐞-𝐛𝐚𝐬𝐞𝐝 (Sticky Cookie / Sticky Learn / Sticky Route)

And, Below are all the Supported "𝐏𝐞𝐫𝐬𝐢𝐬𝐭𝐞𝐧𝐜𝐞 𝐏𝐫𝐨𝐟𝐢𝐥𝐞𝐬" by "F5 𝐋𝐓𝐌" Module:

- 𝐂𝐨𝐨𝐤𝐢𝐞-𝐛𝐚𝐬𝐞𝐝 (HTTP-based)
- 𝐒𝐨𝐮𝐫𝐜𝐞 𝐈𝐏 𝐀𝐝𝐝𝐫𝐞𝐬𝐬 𝐀𝐟𝐟𝐢𝐧𝐢𝐭𝐲
- 𝐃𝐞𝐬𝐭𝐢𝐧𝐚𝐭𝐢𝐨𝐧 𝐈𝐏 𝐀𝐝𝐝𝐫𝐞𝐬𝐬 𝐀𝐟𝐟𝐢𝐧𝐢𝐭𝐲
- 𝐇𝐚𝐬𝐡-𝐛𝐚𝐬𝐞𝐝
- 𝐇𝐨𝐬𝐭-𝐁𝐚𝐬𝐞𝐝 (HTTP-based)
- 𝐌𝐢𝐜𝐫𝐨𝐬𝐨𝐟𝐭 𝐑𝐃𝐏
- 𝐒𝐈𝐏-𝐛𝐚𝐬𝐞𝐝
- 𝐒𝐒𝐋-𝐛𝐚𝐬𝐞𝐝
- 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐚𝐥 (iRule-based)