帮我把下面翻译成英文TiMOS-C-160R5-1 版本Tacacs+授权的账户使用的单条command中含有多条path订阅消息SR的TCP会话会处于CLOSE_WAIT状态。 问题点： 1SR 与Tac_plus Server 建立的授权TCP sessionSR对于个别的session未能正常发送RST ACK关闭TCP Session。 2Tac_plus server对于该sess

TiMOS-C-16.0.R5-1 version, when a Tacacs+ authorized account uses a single command containing multiple path subscription messages, the SR TCP session remains in the CLOSE_WAIT state.

Issues:

1. For certain sessions, the SR is unable to properly send RST ACK to close the TCP session established with the Tac_plus Server.
2. The Tac_plus server remains in the ESTABLISHED state for this session and will send FIN ACK to close the session after a long period of no data interaction.
3. After receiving the FIN ACK packet, the SR sends an ACK back, resulting in the SR's TCP session being in the CLOSE_WAIT state. However, it does not continue to send FIN ACK to the Tac_plus server to complete the normal handshake process.
4. The Tac_plus server will clear the TCP session after waiting for FIN_WAIT2 time, but the SR's TCP session will remain in the CLOSE_WAIT state.