Synopsys license 遇到问题

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• 执行lmgrd 时，log如下：
  

20:38:10 (lmgrd) snpslmd using TCP-port 44849
20:38:10 (snpslmd) Serving features for the following vendor names:
snpslmd  ACAD  adalmd  anagram  arcd  atrenta  avantd  CADABRA  chrysalisd  cowared  doradod  EPIC  eved  extremed  fishtail  hscd  imperasd  innologd  ISE-TCADd  knights  magma  metasoftd  mwflexd  nassd  nsysnvs  numeritchd  pdld  perflmd  piketec  riod  saber_dmn  sandwork  sclmgrd  sftlmd  sigmacd  SIINT  simple  snslmgrd  ssilmd  synforad  synopsysd  synplctyd  targetld  TAVEREN  TE_CATS  tmald  VALTRIXT  vastlmd  vcsd  wlld  
10/27/2025 20:38:16 (snpslmd) ------------------------------------------------------------------
10/27/2025 20:38:16 (snpslmd) Checking the integrity of the license file...
10/27/2025 20:38:16 (snpslmd) Valid SSS feature found.
10/27/2025 20:38:16 (snpslmd) The feature is needed to enable the other keys in your license file.
10/27/2025 20:38:16 (snpslmd) Siteid: 26356, Server Hostid: 000c29796daa, Issued on: 1/8/2014
10/27/2025 20:38:16 (snpslmd) ------------------------------------------------------------------
10/27/2025 20:38:17 (snpslmd) INFO: Server WAN NC data enabled
20:38:20 (snpslmd) Changing message security level from -1 to 0
20:38:20 (snpslmd) SLOG: Statistics Log Frequency is 240 minute(s).
20:38:20 (snpslmd) SLOG: TS update poll interval is 0. TS update is detected by midnight reread only.
20:38:20 (snpslmd) SLOG: Activation borrow reclaim percentage is 0.
20:38:20 (snpslmd) (@snpslmd-SLOG@) ===============================================
20:38:20 (snpslmd) (@snpslmd-SLOG@) === Vendor Daemon ===
20:38:20 (snpslmd) (@snpslmd-SLOG@) Vendor daemon: snpslmd
20:38:20 (snpslmd) (@snpslmd-SLOG@) Start-Date: Mon Oct 27 2025 20:38:20 CST
20:38:20 (snpslmd) (@snpslmd-SLOG@) PID: 3231
20:38:20 (snpslmd) (@snpslmd-SLOG@) VD Version: v11.19.7.0 build 294770 x64_linux ( build 294770 (ipv6))
20:38:20 (snpslmd) (@snpslmd-SLOG@)
20:38:20 (snpslmd) (@snpslmd-SLOG@) === Startup/Restart Info ===
20:38:20 (snpslmd) (@snpslmd-SLOG@) Options file used: None
20:38:20 (snpslmd) (@snpslmd-SLOG@) Is vendor daemon a CVD: Yes
20:38:20 (snpslmd) (@snpslmd-SLOG@) Is FlexNet Licensing Service installed and compatible: No
20:38:20 (snpslmd) (@snpslmd-SLOG@) FlexNet Licensing Service Version: -NA-
20:38:20 (snpslmd) (@snpslmd-SLOG@) Is TS accessed: No
20:38:20 (snpslmd) (@snpslmd-SLOG@) TS access time: -NA-
20:38:20 (snpslmd) (@snpslmd-SLOG@) Number of VD restarts since LS startup: 0
20:38:20 (snpslmd) (@snpslmd-SLOG@)
20:38:20 (snpslmd) (@snpslmd-SLOG@) === Network Info ===
20:38:20 (snpslmd) (@snpslmd-SLOG@) Listening port: 44849
20:38:20 (snpslmd) (@snpslmd-SLOG@) Daemon select timeout (in seconds): 1
20:38:20 (snpslmd) (@snpslmd-SLOG@)
20:38:20 (snpslmd) (@snpslmd-SLOG@) === Host Info ===
20:38:20 (snpslmd) (@snpslmd-SLOG@) Host used in license file: kk
20:38:20 (snpslmd) (@snpslmd-SLOG@) HostID node-locked in license file: 000c29796daa
20:38:20 (snpslmd) (@snpslmd-SLOG@) HostID of the License Server: 000c29796daa
20:38:20 (snpslmd) (@snpslmd-SLOG@) Running on Hypervisor: Unknown Hypervisor
20:38:20 (snpslmd) (@snpslmd-SLOG@) ===============================================
20:38:20 (snpslmd) Ecomms: Encrypted Communication disabled
20:38:20 (snpslmd) TCP_NODELAY NOT enabled
20:38:20 (snpslmd) Listener Thread: running

• 输入dc command时显示Fatal
  

bash-4.2$ dc_shell
Fatal: Design Compiler is not enabled. (DCSH-1)
bash-4.2$

• 执行lmstat显示链接不上license 服务器
  

bash-4.2$ lmutil lmstat -c /opt/synopsys/Synopsys.dat
lmutil - Copyright (c) 1989-2024 Flexera. All Rights Reserved.
Flexible License Manager status on Mon 10/27/2025 20:43

License server status: 2711@kk
    License file(s) on kk: /opt/synopsys/Synopsys.dat:

lmgrd is not running: Cannot connect to license server system. (-15,570:115 "Operation now in progress")

请问各位大神，这是什么原因？