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rtnl_tc_str2handle
2007 Sep 23
0
Add U32 Filter with libnl
...lter with libnl I do the following things:
rtnl_cls * pFilter = rtnl_cls_alloc();
rtnl_cls_set_ifindex(pFilter, m_networkDeviceIdx); /* eth0 */
rtnl_cls_set_kind(pFilter, "u32"); rtnl_cls_set_prio(pFilter, 100);
rtnl_cls_set_protocol(pFilter, ETH_P_IP);
// setting parent class id
rtnl_tc_str2handle("1:", &handle);
rtnl_cls_set_parent(pFilter, handle);
// source port filter
rtnl_u32_add_key_uint16(pFilter, 22, 0xffff, U32_SPORT, 0);
// setting flowid
sprintf(pBuffer, "1:%i", parentId); /* flowid 1:20 */
rtnl_tc_str2handle(pBuffer, &handle); rtnl_u32_set_c...