任何人都可以请告诉我在哪里可以findconfig_ip_nf_nat_local和其他netfilter计数器在Ubuntu?
我使用的是Ubuntu 12.04.3 LTS版本。
问候,-Suresh
显而易见的问题是为什么你需要这个弃用的内核选项?
CONFIG_IP_NF_NAT_LOCAL选项支持本地发起的连接的NAT,并可用于Linux内核2.6.0–2.6.10 。 它被删除,因为它违反了TCP / IP标准。
在RFC 5735中定义了networking127.0.0.0/8不能被路由到主机之外:
127.0.0.0/8 - This block is assigned for use as the Internet host loopback address. A datagram sent by a higher-level protocol to an address anywhere within this block loops back inside the host. This is ordinarily implemented using only 127.0.0.1/32 for loopback. As described in [RFC1122], Section 3.2.1.3, addresses within the entire 127.0.0.0/8 block do not legitimately appear on any network anywhere.