l2tp over ipsec问题

Question

根据网上找的配置创建l2tp服务器，使用ipsec status查询通道连接上了，但是用pc ping服务器的ip，抓包查看还是明文的，请问这是啥情况呀

Answer 1

你可以参考下面这篇文章

https://blog.csdn.net/weixin_40228200/article/details/119854378?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522167504590516800217049056%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=167504590516800217049056&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-1-119854378-null-null.142^v71^control_1,201^v4^add_ask&utm_term=l2tp%20over%20ipsec%E9%97%AE%E9%A2%98&spm=1018.2226.3001.4449