防火墙查错

If you are using a firewall that blocks outgoing traffic, it can either REJECT or DROP network requests. If it is set to DROP then you might find that synchronizing with the SUSE Customer Center times out.

之所以发生这种情况,是因为同步进程需要访问为非 SUSE 客户端(而不仅仅是 SUSE Customer Center)提供软件包的第三方储存库。当 SUSE Multi-Linux Manager 服务器尝试访问这些储存库以检查它们是否有效时,防火墙会丢弃请求,并且同步进程会继续等待响应,直到超时。

如果发生这种情况,同步将持续很长时间,然后失败,并且您的非 SUSE 产品不会显示在产品列表中。

可以通过多种不同的方法解决此问题。

最简单的方法是将防火墙配置为允许访问非 SUSE 储存库所需的 URL。这样,同步进程就能访问这些 URL 并成功完成。

If allowing external traffic is not possible, configure your firewall to REJECT requests from SUSE Multi-Linux Manager instead of DROP. This rejects requests to third-party URLs, so that the synchronization fails early rather than times out, and the products are not shown in the list.

如果您无权配置防火墙,可以考虑在 SUSE Multi-Linux Manager Server 上单独设置一个防火墙。