Web创建，删除或者获取网络设备的路由信息；这些消息包含一个rtmsg结构，其后跟数目可选的rtattr结构。 对于RTM_GETROUTE，设置rtm_dst_len以及rtm_src_len为0表示获取指定路 … Webrtp = (struct rtmsg *) NLMSG_DATA(nlp); if(rtp->rtm_table != RT_TABLE_MAIN) continue; rtap = (struct rtattr *) RTM_RTA(rtp); rtl = RTM_PAYLOAD(nlp); for(;RTA_OK(rtap, rtl);rtap=RTA_NEXT(rtap,rtl)) switch(rtap->rta_type) case RTA_DST: dst = *((uint32_t*)RTA_DATA(rtap));

hp_traceroute/route.cpp at master · DanyalITMO/hp_traceroute

WebThe rtattr struct has the following meanings for the rta_type field: If the rta_type field is NDA_CACHEINFO then a struct nda_cacheinfo header follows RTM_NEWRULE, … Webnetfilter: nl_msg Struct Reference netfilter firewalling, NAT, and packet mangling for linux netfilter About Projects ipset-bash-completion ipset_list libmnl libnetfilter_acct libnetfilter_conntrack libnetfilter_cthelper libnetfilter_cttimeout libnetfilter_log libnetfilter_queue libnl Modules Namespaces Data Structures Data Structures iptables-test in heavy fog what lights do you use

netlink(7) - Linux manual page - Michael Kerrisk

WebLine data Source code 1 : /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ 2 : 3 : /*** 4 : This file is part of systemd. 5 : 6 : Copyright 2013 Tom ... Webpub struct Rtmsg { pub rtm_family: RtAddrFamily, pub rtm_dst_len: c_uchar, pub rtm_src_len: c_uchar, pub rtm_tos: c_uchar, pub rtm_table: RtTable, pub rtm_protocol: Rtprot, pub … WebMar 24, 2024 · As rtm_family we can specify AF_INET if we want to get the table for IPv4 protocol and AF_INET6 for IPv6. Getting kernel response is more complex. We need to execute vectored reading using already known … in heavy fog use