OmNet++遇到的问题

Cannot download project description from https://models.omnetpp.org/descriptors/omnetpp-5.6/inet.xml
Server returned HTTP response code: 403 for URL: https://models.omnetpp.org/descriptors/omnetpp-5.6/inet.xml

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原文地址：https://www.cnblogs.com/gslgb/p/14174319.html