首先看__ipv6_prefix_equal函数的参数: a1和a2就是要比较的俩个ipv6地址,这里指向的是in6_addr结构指针首地址。 prefixlen是需要比较的前缀长度,也就是掩码值。 351行首先将prefixlen右移32位,这里主要是要获取到a1,a2可以按32位比较的长度,pdw << 2是因为memcmp函数是以字节位单位进行比较的. 如果pdw为0,...
static int inet6_addr_del(struct net *net, int ifindex, u32 ifa_flags, const struct in6_addr *pfx, unsigned int plen) { struct inet6_ifaddr *ifp; ... list_for_each_entry(ifp, &idev->addr_list, if_list) { if (ifp->prefix_len == plen && ipv6_addr_equal(pfx, &ifp->add...
ADBG("ipv6_add_addr: malloc failed\n"); err = -ENOBUFS; goto out; @@ -1558,7 +1558,7 @@ int ipv6_chk_addr_and_flags(struct net *net, const struct in6_addr *addr, : ifp->flags; if (ipv6_addr_equal(&ifp->addr, addr) && ...
if (ipv6_addr_any(&iph6->saddr) || ipv6_addr_any(&iph6->daddr)) return NF_ACCEPT; /* 过滤源地址和目的地址相等的报文 */ if (ipv6_addr_equal(&iph6->saddr, &iph6->daddr)) return NF_ACCEPT; /* 过滤环回地址报文 ::1/128 */ if (ipv6_addr_loopback(&iph6->saddr) || ip...
IN6_ADDR_EQUAL 函数 IN6_IS_ADDR_ANYCAST 函数 IN6_IS_ADDR_EUI64 函数 IN6_IS_ADDR_GLOBAL 函数 IN6_IS_ADDR_LINKLOCAL 函数 IN6_IS_ADDR_LOOPBACK 函数 IN6_IS_ADDR_MC_GLOBAL 函数 IN6_IS_ADDR_MC_LINKLOCAL 函数 IN6_IS_ADDR_MC_NODELOCAL 函数 IN6_IS_ADDR_MC_ORGLOCAL 函数 IN6_IS_...
Indicates whether some other object is "equal to" this one. (Inherited from Object) GetHashCode() Returns a hash code value for the object. (Inherited from Object) JavaFinalize() Called by the garbage collector on an object when garbage collection determines that there are no more refer...
//如果是IPV6地址elseif (temp_addr->ifa_addr->sa_family == AF_INET6){ address = [self formatIPV6Address:((struct sockaddr_in6 *)temp_addr->ifa_addr)->sin6_addr];if (address && ![address isEqualToString:@""] && ![address.uppercaseString hasPrefix:@"FE80"]) break; ...
正文共:3013 字 1 图,预估阅读时间:5 分钟 RFC6438:Using the IPv6 Flow Label for Equal Cost Multipath Routing and Link Aggregation in Tunnels,November 2011 梗概 IPv6 流标签对其使用有一定的限制。本…
ipv6_addr_equal(&fl.fl6_dst, &np->daddr) ?&np->daddr : NULL);dst_release(dst); release_sock(sk); out: fl6_sock_release(flowlabel);0 comments on commit 6d3e85e Please sign in to comment. Footer © 2025 GitHub, Inc. Footer navigation Terms Privacy Security Status Docs ...
ip ipv6-prefix ipv6-prefix-name [ index index-number ] { deny | permit } ipv6-address prefix-length [ greater-equal min-prefix-length ] [ less-equal max-prefix-length ] 必选 缺省情况下,没有配置IPv6地址前缀列表 & 说明: 如果所有表项都是deny模式,则任何路由都不能通过该过滤列表。这种...