在 MX-80 上將 JunOS 從 11.4R1.14 升級到 13.3R5.9

我嘗試從 11.4R1.14 升級到 13.3R5.9。在升級之前，我正在驗證 jinstall，但它失敗並顯示消息：

> request system software validate /var/tmp/jinstall-ppc-13.3R5.9-domestic-signed.tgz
...
Validating against /config/juniper.conf.gz
mgd: error: Check-out failed for Adaptive services process (/usr/sbin/spd) without details
mgd: error: configuration check-out failed
Validation failed
WARNING: Current configuration not compatible with /var/tmp/jinstall-ppc-13.3R5.9-domestic-signed.tgz

我該如何解決？我將非常感謝任何幫助

問題出在：

services adaptive-services-pics traceoptions flag all

並配置了 NAT，如果沒有 DPC，那將無法正常工作。

引用自：https://serverfault.com/questions/676237