tc using neli

tc-strace.log

45403 socket(AF_NETLINK, SOCK_RAW|SOCK_CLOEXEC, NETLINK_ROUTE) = 3
45403 setsockopt(3, SOL_SOCKET, SO_SNDBUF, [32768], 4) = 0
45403 setsockopt(3, SOL_SOCKET, SO_RCVBUF, [1048576], 4) = 0
45403 setsockopt(3, SOL_NETLINK, NETLINK_EXT_ACK, [1], 4) = 0
45403 bind(3, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 0
45403 getsockname(3, {sa_family=AF_NETLINK, nl_pid=45403, nl_groups=00000000}, [12]) = 0


45403 sendto(3, [{nlmsg_len=40, nlmsg_type=RTM_GETLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_DUMP, nlmsg_seq=1694105256, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [{nla_len=8, nla_type=IFLA_EXT_MASK}, RTEXT_FILTER_VF]], 40, 0, NULL, 0) = 40
45403 recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 2844
45403 recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[[{nlmsg_len=1404, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1694105256, nlmsg_pid=45403}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_LOOPBACK, ifi_index=if_nametoindex("lo"), ifi_flags=IFF_UP|IFF_LOOPBACK|IFF_RUNNING|IFF_LOWER_UP, ifi_change=0}, [[{nla_len=7, nla_type=IFLA_IFNAME}, "\x6c\x6f\x00"...], [{nla_len=8, nla_type=IFLA_TXQLEN}, 1000], [{nla_len=5, nla_type=IFLA_OPERSTATE}, 0], [{nla_len=5, nla_type=IFLA_LINKMODE}, 0], [{nla_len=8, nla_type=IFLA_MTU}, 65536], [{nla_len=8, nla_type=IFLA_MIN_MTU}, 0], [{nla_len=8, nla_type=IFLA_MAX_MTU}, 0], [{nla_len=8, nla_type=IFLA_GROUP}, 0], [{nla_len=8, nla_type=IFLA_PROMISCUITY}, 0], [{nla_len=8, nla_type=0x3d /* IFLA_??? */}, "\x00\x00\x00\x00"], [{nla_len=8, nla_type=IFLA_NUM_TX_QUEUES}, 1], [{nla_len=8, nla_type=IFLA_GSO_MAX_SEGS}, 65535], [{nla_len=8, nla_type=IFLA_GSO_MAX_SIZE}, 65536], [{nla_len=8, nla_type=0x3a /* IFLA_??? */}, "\x00\x00\x01\x00"], [{nla_len=8, nla_type=0x3b /* IFLA_??? */}, "\xf8\xff\x07\x00"], [{nla_len=8, nla_type=0x3c /* IFLA_??? */}, "\xff\xff\x00\x00"], [{nla_len=8, nla_type=IFLA_NUM_RX_QUEUES}, 1], [{nla_len=5, nla_type=IFLA_CARRIER}, 1], [{nla_len=12, nla_type=IFLA_QDISC}, "\x6e\x6f\x71\x75\x65\x75\x65\x00"...], [{nla_len=8, nla_type=IFLA_CARRIER_CHANGES}, 0], [{nla_len=8, nla_type=IFLA_CARRIER_UP_COUNT}, 0], [{nla_len=8, nla_type=IFLA_CARRIER_DOWN_COUNT}, 0], [{nla_len=5, nla_type=IFLA_PROTO_DOWN}, 0], [{nla_len=36, nla_type=IFLA_MAP}, {mem_start=0, mem_end=0, base_addr=0, irq=0, dma=0, port=0}], [{nla_len=10, nla_type=IFLA_ADDRESS}, 00:00:00:00:00:00], [{nla_len=10, nla_type=IFLA_BROADCAST}, 00:00:00:00:00:00], [{nla_len=204, nla_type=IFLA_STATS64}, {rx_packets=179397, tx_packets=179397, rx_bytes=57029966, tx_bytes=57029966, rx_errors=0, tx_errors=0, rx_dropped=0, tx_dropped=0, multicast=0, collisions=0, rx_length_errors=0, rx_over_errors=0, rx_crc_errors=0, rx_frame_errors=0, rx_fifo_errors=0, rx_missed_errors=0, tx_aborted_errors=0, tx_carrier_errors=0, tx_fifo_errors=0, tx_heartbeat_errors=0, tx_window_errors=0, rx_compressed=0, tx_compressed=0, rx_nohandler=0}], [{nla_len=100, nla_type=IFLA_STATS}, {rx_packets=179397, tx_packets=179397, rx_bytes=57029966, tx_bytes=57029966, rx_errors=0, tx_errors=0, rx_dropped=0, tx_dropped=0, multicast=0, collisions=0, rx_length_errors=0, rx_over_errors=0, rx_crc_errors=0, rx_frame_errors=0, rx_fifo_errors=0, rx_missed_errors=0, tx_aborted_errors=0, tx_carrier_errors=0, tx_fifo_errors=0, tx_heartbeat_errors=0, tx_window_errors=0, rx_compressed=0, tx_compressed=0, rx_nohandler=0}], [{nla_len=12, nla_type=IFLA_XDP}, [{nla_len=5, nla_type=IFLA_XDP_ATTACHED}, XDP_ATTACHED_NONE]], [{nla_len=804, nla_type=IFLA_AF_SPEC}, [[{nla_len=12, nla_type=AF_MCTP}, [{nla_len=8, nla_type=IFLA_MCTP_NET}, 1]], [{nla_len=140, nla_type=AF_INET}, [{nla_len=136, nla_type=IFLA_INET_CONF}, [[IPV4_DEVCONF_FORWARDING-1] = 0, [IPV4_DEVCONF_MC_FORWARDING-1] = 0, [IPV4_DEVCONF_PROXY_ARP-1] = 0, [IPV4_DEVCONF_ACCEPT_REDIRECTS-1] = 1, [IPV4_DEVCONF_SECURE_REDIRECTS-1] = 1, [IPV4_DEVCONF_SEND_REDIRECTS-1] = 1, [IPV4_DEVCONF_SHARED_MEDIA-1] = 1, [IPV4_DEVCONF_RP_FILTER-1] = 2, [IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE-1] = 0, [IPV4_DEVCONF_BOOTP_RELAY-1] = 0, [IPV4_DEVCONF_LOG_MARTIANS-1] = 0, [IPV4_DEVCONF_TAG-1] = 0, [IPV4_DEVCONF_ARPFILTER-1] = 0, [IPV4_DEVCONF_MEDIUM_ID-1] = 0, [IPV4_DEVCONF_NOXFRM-1] = 1, [IPV4_DEVCONF_NOPOLICY-1] = 1, [IPV4_DEVCONF_FORCE_IGMP_VERSION-1] = 0, [IPV4_DEVCONF_ARP_ANNOUNCE-1] = 0, [IPV4_DEVCONF_ARP_IGNORE-1] = 0, [IPV4_DEVCONF_PROMOTE_SECONDARIES-1] = 1, [IPV4_DEVCONF_ARP_ACCEPT-1] = 0, [IPV4_DEVCONF_ARP_NOTIFY-1] = 0, [IPV4_DEVCONF_ACCEPT_LOCAL-1] = 0, [IPV4_DEVCONF_SRC_VMARK-1] = 0, [IPV4_DEVCONF_PROXY_ARP_PVLAN-1] = 0, [IPV4_DEVCONF_ROUTE_LOCALNET-1] = 0, [IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL-1] = 10000, [IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL-1] = 1000, [IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN-1] = 0, [IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST-1] = 0, [IPV4_DEVCONF_DROP_GRATUITOUS_ARP-1] = 0, [IPV4_DEVCONF_BC_FORWARDING-1] = 0, [IPV4_DEVCONF_ARP_EVICT_NOCARRIER-1] = 1]]], [{nla_len=648, nla_type=AF_INET6}, [[{nla_len=8, nla_type=IFLA_INET6_FLAGS}, IF_READY], [{nla_len=20, nla_type=IFLA_INET6_CACHEINFO}, {max_reasm_len=65535, tstamp=247, reachable_time=41396, retrans_time=1000}], [{nla_len=236, nla_type=IFLA_INET6_CONF}, [[DEVCONF_FORWARDING] = 0, [DEVCONF_HOPLIMIT] = 64, [DEVCONF_MTU6] = 65536, [DEVCONF_ACCEPT_RA] = 1, [DEVCONF_ACCEPT_REDIRECTS] = 1, [DEVCONF_AUTOCONF] = 1, [DEVCONF_DAD_TRANSMITS] = 1, [DEVCONF_RTR_SOLICITS] = -1, [DEVCONF_RTR_SOLICIT_INTERVAL] = 4000, [DEVCONF_RTR_SOLICIT_DELAY] = 1000, [DEVCONF_USE_TEMPADDR] = -1, [DEVCONF_TEMP_VALID_LFT] = 604800, [DEVCONF_TEMP_PREFERED_LFT] = 86400, [DEVCONF_REGEN_MAX_RETRY] = 3, [DEVCONF_MAX_DESYNC_FACTOR] = 600, [DEVCONF_MAX_ADDRESSES] = 16, [DEVCONF_FORCE_MLD_VERSION] = 0, [DEVCONF_ACCEPT_RA_DEFRTR] = 1, [DEVCONF_ACCEPT_RA_PINFO] = 1, [DEVCONF_ACCEPT_RA_RTR_PREF] = 1, [DEVCONF_RTR_PROBE_INTERVAL] = 60000, [DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN] = 0, [DEVCONF_PROXY_NDP] = 0, [DEVCONF_OPTIMISTIC_DAD] = 0, [DEVCONF_ACCEPT_SOURCE_ROUTE] = 0, [DEVCONF_MC_FORWARDING] = 0, [DEVCONF_DISABLE_IPV6] = 0, [DEVCONF_ACCEPT_DAD] = -1, [DEVCONF_FORCE_TLLAO] = 0, [DEVCONF_NDISC_NOTIFY] = 0, [DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL] = 10000, [DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL] = 1000, [DEVCONF_SUPPRESS_FRAG_NDISC] = 1, [DEVCONF_ACCEPT_RA_FROM_LOCAL] = 0, [DEVCONF_USE_OPTIMISTIC] = 0, [DEVCONF_ACCEPT_RA_MTU] = 1, [DEVCONF_STABLE_SECRET] = 0, [DEVCONF_USE_OIF_ADDRS_ONLY] = 0, [DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT] = 1, [DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN] = 0, [DEVCONF_DROP_UNICAST_IN_L2_MULTICAST] = 0, [DEVCONF_DROP_UNSOLICITED_NA] = 0, [DEVCONF_KEEP_ADDR_ON_DOWN] = 0, [DEVCONF_RTR_SOLICIT_MAX_INTERVAL] = 3600000, [DEVCONF_SEG6_ENABLED] = 0, [DEVCONF_SEG6_REQUIRE_HMAC] = 0, [DEVCONF_ENHANCED_DAD] = 1, [DEVCONF_ADDR_GEN_MODE] = 0, [DEVCONF_DISABLE_POLICY] = 0, [DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN] = 0, [DEVCONF_NDISC_TCLASS] = 0, [DEVCONF_RPL_SEG_ENABLED] = 0, [DEVCONF_RA_DEFRTR_METRIC] = 1024, [DEVCONF_IOAM6_ENABLED] = 0, [DEVCONF_IOAM6_ID] = 65535, [DEVCONF_IOAM6_ID_WIDE] = -1, [DEVCONF_NDISC_EVICT_NOCARRIER] = 1, [57 /* DEVCONF_??? */] = 0]], [{nla_len=300, nla_type=IFLA_INET6_STATS}, [[IPSTATS_MIB_NUM] = 37, [IPSTATS_MIB_INPKTS] = 0, [IPSTATS_MIB_INOCTETS] = 0, [IPSTATS_MIB_INDELIVERS] = 0, [IPSTATS_MIB_OUTFORWDATAGRAMS] = 0, [IPSTATS_MIB_OUTPKTS] = 0, [IPSTATS_MIB_OUTOCTETS] = 0, [IPSTATS_MIB_INHDRERRORS] = 0, [IPSTATS_MIB_INTOOBIGERRORS] = 0, [IPSTATS_MIB_INNOROUTES] = 0, [IPSTATS_MIB_INADDRERRORS] = 0, [IPSTATS_MIB_INUNKNOWNPROTOS] = 0, [IPSTATS_MIB_INTRUNCATEDPKTS] = 0, [IPSTATS_MIB_INDISCARDS] = 0, [IPSTATS_MIB_OUTDISCARDS] = 0, [IPSTATS_MIB_OUTNOROUTES] = 0, [IPSTATS_MIB_REASMTIMEOUT] = 0, [IPSTATS_MIB_REASMREQDS] = 0, [IPSTATS_MIB_REASMOKS] = 0, [IPSTATS_MIB_REASMFAILS] = 0, [IPSTATS_MIB_FRAGOKS] = 0, [IPSTATS_MIB_FRAGFAILS] = 0, [IPSTATS_MIB_FRAGCREATES] = 0, [IPSTATS_MIB_INMCASTPKTS] = 0, [IPSTATS_MIB_OUTMCASTPKTS] = 0, [IPSTATS_MIB_INBCASTPKTS] = 0, [IPSTATS_MIB_OUTBCASTPKTS] = 0, [IPSTATS_MIB_INMCASTOCTETS] = 0, [IPSTATS_MIB_OUTMCASTOCTETS] = 0, [IPSTATS_MIB_INBCASTOCTETS] = 0, [IPSTATS_MIB_OUTBCASTOCTETS] = 0, [IPSTATS_MIB_CSUMERRORS] = 0, [IPSTATS_MIB_NOECTPKTS] = 0, [IPSTATS_MIB_ECT1PKTS] = 0, [IPSTATS_MIB_ECT0PKTS] = 0, [IPSTATS_MIB_CEPKTS] = 0, [IPSTATS_MIB_REASM_OVERLAPS] = 0]], [{nla_len=52, nla_type=IFLA_INET6_ICMP6STATS}, [[ICMP6_MIB_NUM] = 6, [ICMP6_MIB_INMSGS] = 0, [ICMP6_MIB_INERRORS] = 0, [ICMP6_MIB_OUTMSGS] = 0, [ICMP6_MIB_OUTERRORS] = 0, [ICMP6_MIB_CSUMERRORS] = 0]], [{nla_len=20, nla_type=IFLA_INET6_TOKEN}, inet_pton(AF_INET6, "::")], [{nla_len=5, nla_type=IFLA_INET6_ADDR_GEN_MODE}, IN6_ADDR_GEN_MODE_EUI64]]]]], {nla_len=4, nla_type=NLA_F_NESTED|0x3e /* IFLA_??? */}]], [{nlmsg_len=1440, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1694105256, nlmsg_pid=45403}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_ETHER, ifi_index=if_nametoindex("ens5"), ifi_flags=IFF_UP|IFF_BROADCAST|IFF_RUNNING|IFF_MULTICAST|IFF_LOWER_UP, ifi_change=0}, [[{nla_len=9, nla_type=IFLA_IFNAME}, "\x65\x6e\x73\x35\x00"...], [{nla_len=8, nla_type=IFLA_TXQLEN}, 1000], [{nla_len=5, nla_type=IFLA_OPERSTATE}, 6], [{nla_len=5, nla_type=IFLA_LINKMODE}, 0], [{nla_len=8, nla_type=IFLA_MTU}, 9001], [{nla_len=8, nla_type=IFLA_MIN_MTU}, 128], [{nla_len=8, nla_type=IFLA_MAX_MTU}, 9216], [{nla_len=8, nla_type=IFLA_GROUP}, 0], [{nla_len=8, nla_type=IFLA_PROMISCUITY}, 0], [{nla_len=8, nla_type=0x3d /* IFLA_??? */}, "\x00\x00\x00\x00"], [{nla_len=8, nla_type=IFLA_NUM_TX_QUEUES}, 2], [{nla_len=8, nla_type=IFLA_GSO_MAX_SEGS}, 65535], [{nla_len=8, nla_type=IFLA_GSO_MAX_SIZE}, 65536], [{nla_len=8, nla_type=0x3a /* IFLA_??? */}, "\x00\x00\x01\x00"], [{nla_len=8, nla_type=0x3b /* IFLA_??? */}, "\x00\x00\x01\x00"], [{nla_len=8, nla_type=0x3c /* IFLA_??? */}, "\xff\xff\x00\x00"], [{nla_len=8, nla_type=IFLA_NUM_RX_QUEUES}, 2], [{nla_len=5, nla_type=IFLA_CARRIER}, 1], [{nla_len=7, nla_type=IFLA_QDISC}, "\x6d\x71\x00"...], [{nla_len=8, nla_type=IFLA_CARRIER_CHANGES}, 3], [{nla_len=8, nla_type=IFLA_CARRIER_UP_COUNT}, 2], [{nla_len=8, nla_type=IFLA_CARRIER_DOWN_COUNT}, 1], [{nla_len=5, nla_type=IFLA_PROTO_DOWN}, 0], [{nla_len=36, nla_type=IFLA_MAP}, {mem_start=0, mem_end=0, base_addr=0, irq=0, dma=0, port=0}], [{nla_len=10, nla_type=IFLA_ADDRESS}, 06:bb:c7:89:2e:2b], [{nla_len=10, nla_type=IFLA_BROADCAST}, ff:ff:ff:ff:ff:ff], [{nla_len=204, nla_type=IFLA_STATS64}, {rx_packets=206917, tx_packets=170319, rx_bytes=77499287, tx_bytes=62393849, rx_errors=0, tx_errors=0, rx_dropped=0, tx_dropped=0, multicast=0, collisions=0, rx_length_errors=0, rx_over_errors=0, rx_crc_errors=0, rx_frame_errors=0, rx_fifo_errors=0, rx_missed_errors=0, tx_aborted_errors=0, tx_carrier_errors=0, tx_fifo_errors=0, tx_heartbeat_errors=0, tx_window_errors=0, rx_compressed=0, tx_compressed=0, rx_nohandler=0}], [{nla_len=100, nla_type=IFLA_STATS}, {rx_packets=206917, tx_packets=170319, rx_bytes=77499287, tx_bytes=62393849, rx_errors=0, tx_errors=0, rx_dropped=0, tx_dropped=0, multicast=0, collisions=0, rx_length_errors=0, rx_over_errors=0, rx_crc_errors=0, rx_frame_errors=0, rx_fifo_errors=0, rx_missed_errors=0, tx_aborted_errors=0, tx_carrier_errors=0, tx_fifo_errors=0, tx_heartbeat_errors=0, tx_window_errors=0, rx_compressed=0, tx_compressed=0, rx_nohandler=0}], [{nla_len=8, nla_type=IFLA_NUM_VF}, 0], [{nla_len=12, nla_type=IFLA_XDP}, [{nla_len=5, nla_type=IFLA_XDP_ATTACHED}, XDP_ATTACHED_NONE]], [{nla_len=10, nla_type=IFLA_PERM_ADDRESS}, 06:bb:c7:89:2e:2b], [{nla_len=792, nla_type=IFLA_AF_SPEC}, [[{nla_len=140, nla_type=AF_INET}, [{nla_len=136, nla_type=IFLA_INET_CONF}, [[IPV4_DEVCONF_FORWARDING-1] = 0, [IPV4_DEVCONF_MC_FORWARDING-1] = 0, [IPV4_DEVCONF_PROXY_ARP-1] = 0, [IPV4_DEVCONF_ACCEPT_REDIRECTS-1] = 1, [IPV4_DEVCONF_SECURE_REDIRECTS-1] = 1, [IPV4_DEVCONF_SEND_REDIRECTS-1] = 1, [IPV4_DEVCONF_SHARED_MEDIA-1] = 1, [IPV4_DEVCONF_RP_FILTER-1] = 2, [IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE-1] = 0, [IPV4_DEVCONF_BOOTP_RELAY-1] = 0, [IPV4_DEVCONF_LOG_MARTIANS-1] = 0, [IPV4_DEVCONF_TAG-1] = 0, [IPV4_DEVCONF_ARPFILTER-1] = 0, [IPV4_DEVCONF_MEDIUM_ID-1] = 0, [IPV4_DEVCONF_NOXFRM-1] = 0, [IPV4_DEVCONF_NOPOLICY-1] = 0, [IPV4_DEVCONF_FORCE_IGMP_VERSION-1] = 0, [IPV4_DEVCONF_ARP_ANNOUNCE-1] = 0, [IPV4_DEVCONF_ARP_IGNORE-1] = 0, [IPV4_DEVCONF_PROMOTE_SECONDARIES-1] = 1, [IPV4_DEVCONF_ARP_ACCEPT-1] = 0, [IPV4_DEVCONF_ARP_NOTIFY-1] = 0, [IPV4_DEVCONF_ACCEPT_LOCAL-1] = 0, [IPV4_DEVCONF_SRC_VMARK-1] = 0, [IPV4_DEVCONF_PROXY_ARP_PVLAN-1] = 0, [IPV4_DEVCONF_ROUTE_LOCALNET-1] = 0, [IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL-1] = 10000, [IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL-1] = 1000, [IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN-1] = 0, [IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST-1] = 0, [IPV4_DEVCONF_DROP_GRATUITOUS_ARP-1] = 0, [IPV4_DEVCONF_BC_FORWARDING-1] = 0, [IPV4_DEVCONF_ARP_EVICT_NOCARRIER-1] = 1]]], [{nla_len=648, nla_type=AF_INET6}, [[{nla_len=8, nla_type=IFLA_INET6_FLAGS}, IF_READY], [{nla_len=20, nla_type=IFLA_INET6_CACHEINFO}, {max_reasm_len=65535, tstamp=739, reachable_time=43940, retrans_time=1000}], [{nla_len=236, nla_type=IFLA_INET6_CONF}, [[DEVCONF_FORWARDING] = 0, [DEVCONF_HOPLIMIT] = 64, [DEVCONF_MTU6] = 9001, [DEVCONF_ACCEPT_RA] = 0, [DEVCONF_ACCEPT_REDIRECTS] = 1, [DEVCONF_AUTOCONF] = 1, [DEVCONF_DAD_TRANSMITS] = 1, [DEVCONF_RTR_SOLICITS] = -1, [DEVCONF_RTR_SOLICIT_INTERVAL] = 4000, [DEVCONF_RTR_SOLICIT_DELAY] = 1000, [DEVCONF_USE_TEMPADDR] = 0, [DEVCONF_TEMP_VALID_LFT] = 604800, [DEVCONF_TEMP_PREFERED_LFT] = 86400, [DEVCONF_REGEN_MAX_RETRY] = 3, [DEVCONF_MAX_DESYNC_FACTOR] = 600, [DEVCONF_MAX_ADDRESSES] = 16, [DEVCONF_FORCE_MLD_VERSION] = 0, [DEVCONF_ACCEPT_RA_DEFRTR] = 1, [DEVCONF_ACCEPT_RA_PINFO] = 1, [DEVCONF_ACCEPT_RA_RTR_PREF] = 1, [DEVCONF_RTR_PROBE_INTERVAL] = 60000, [DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN] = 0, [DEVCONF_PROXY_NDP] = 0, [DEVCONF_OPTIMISTIC_DAD] = 0, [DEVCONF_ACCEPT_SOURCE_ROUTE] = 0, [DEVCONF_MC_FORWARDING] = 0, [DEVCONF_DISABLE_IPV6] = 0, [DEVCONF_ACCEPT_DAD] = 1, [DEVCONF_FORCE_TLLAO] = 0, [DEVCONF_NDISC_NOTIFY] = 0, [DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL] = 10000, [DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL] = 1000, [DEVCONF_SUPPRESS_FRAG_NDISC] = 1, [DEVCONF_ACCEPT_RA_FROM_LOCAL] = 0, [DEVCONF_USE_OPTIMISTIC] = 0, [DEVCONF_ACCEPT_RA_MTU] = 1, [DEVCONF_STABLE_SECRET] = 0, [DEVCONF_USE_OIF_ADDRS_ONLY] = 0, [DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT] = 1, [DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN] = 0, [DEVCONF_DROP_UNICAST_IN_L2_MULTICAST] = 0, [DEVCONF_DROP_UNSOLICITED_NA] = 0, [DEVCONF_KEEP_ADDR_ON_DOWN] = 0, [DEVCONF_RTR_SOLICIT_MAX_INTERVAL] = 3600000, [DEVCONF_SEG6_ENABLED] = 0, [DEVCONF_SEG6_REQUIRE_HMAC] = 0, [DEVCONF_ENHANCED_DAD] = 1, [DEVCONF_ADDR_GEN_MODE] = 0, [DEVCONF_DISABLE_POLICY] = 0, [DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN] = 0, [DEVCONF_NDISC_TCLASS] = 0, [DEVCONF_RPL_SEG_ENABLED] = 0, [DEVCONF_RA_DEFRTR_METRIC] = 1024, [DEVCONF_IOAM6_ENABLED] = 0, [DEVCONF_IOAM6_ID] = 65535, [DEVCONF_IOAM6_ID_WIDE] = -1, [DEVCONF_NDISC_EVICT_NOCARRIER] = 1, [57 /* DEVCONF_??? */] = 0]], [{nla_len=300, nla_type=IFLA_INET6_STATS}, [[IPSTATS_MIB_NUM] = 37, [IPSTATS_MIB_INPKTS] = 0, [IPSTATS_MIB_INOCTETS] = 0, [IPSTATS_MIB_INDELIVERS] = 0, [IPSTATS_MIB_OUTFORWDATAGRAMS] = 0, [IPSTATS_MIB_OUTPKTS] = 58, [IPSTATS_MIB_OUTOCTETS] = 3364, [IPSTATS_MIB_INHDRERRORS] = 0, [IPSTATS_MIB_INTOOBIGERRORS] = 0, [IPSTATS_MIB_INNOROUTES] = 0, [IPSTATS_MIB_INADDRERRORS] = 0, [IPSTATS_MIB_INUNKNOWNPROTOS] = 0, [IPSTATS_MIB_INTRUNCATEDPKTS] = 0, [IPSTATS_MIB_INDISCARDS] = 0, [IPSTATS_MIB_OUTDISCARDS] = 0, [IPSTATS_MIB_OUTNOROUTES] = 0, [IPSTATS_MIB_REASMTIMEOUT] = 0, [IPSTATS_MIB_REASMREQDS] = 0, [IPSTATS_MIB_REASMOKS] = 0, [IPSTATS_MIB_REASMFAILS] = 0, [IPSTATS_MIB_FRAGOKS] = 0, [IPSTATS_MIB_FRAGFAILS] = 0, [IPSTATS_MIB_FRAGCREATES] = 0, [IPSTATS_MIB_INMCASTPKTS] = 0, [IPSTATS_MIB_OUTMCASTPKTS] = 58, [IPSTATS_MIB_INBCASTPKTS] = 0, [IPSTATS_MIB_OUTBCASTPKTS] = 0, [IPSTATS_MIB_INMCASTOCTETS] = 0, [IPSTATS_MIB_OUTMCASTOCTETS] = 3364, [IPSTATS_MIB_INBCASTOCTETS] = 0, [IPSTATS_MIB_OUTBCASTOCTETS] = 0, [IPSTATS_MIB_CSUMERRORS] = 0, [IPSTATS_MIB_NOECTPKTS] = 0, [IPSTATS_MIB_ECT1PKTS] = 0, [IPSTATS_MIB_ECT0PKTS] = 0, [IPSTATS_MIB_CEPKTS] = 0, [IPSTATS_MIB_REASM_OVERLAPS] = 0]], [{nla_len=52, nla_type=IFLA_INET6_ICMP6STATS}, [[ICMP6_MIB_NUM] = 6, [ICMP6_MIB_INMSGS] = 0, [ICMP6_MIB_INERRORS] = 0, [ICMP6_MIB_OUTMSGS] = 58, [ICMP6_MIB_OUTERRORS] = 0, [ICMP6_MIB_CSUMERRORS] = 0]], [{nla_len=20, nla_type=IFLA_INET6_TOKEN}, inet_pton(AF_INET6, "::")], [{nla_len=5, nla_type=IFLA_INET6_ADDR_GEN_MODE}, IN6_ADDR_GEN_MODE_EUI64]]]]], [{nla_len=17, nla_type=IFLA_PARENT_DEV_NAME}, "\x30\x30\x30\x30\x3a\x30\x30\x3a\x30\x35\x2e\x30\x00"...], [{nla_len=8, nla_type=IFLA_PARENT_DEV_BUS_NAME}, "\x70\x63\x69\x00"...], {nla_len=4, nla_type=NLA_F_NESTED|0x3e /* IFLA_??? */}]]], iov_len=32768}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 2844
45403 recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 20
45403 recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1694105256, nlmsg_pid=45403}, 0], iov_len=32768}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 20
45403 sendmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[{nlmsg_len=36, nlmsg_type=RTM_GETQDISC, nlmsg_flags=NLM_F_REQUEST|NLM_F_DUMP, nlmsg_seq=1694105257, nlmsg_pid=0}, {tcm_family=AF_UNSPEC, tcm_ifindex=0, tcm_handle=0, tcm_parent=0, tcm_info=0}], iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36
45403 recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 908
45403 recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[[{nlmsg_len=148, nlmsg_type=RTM_NEWQDISC, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1694105257, nlmsg_pid=45403}, {tcm_family=AF_UNSPEC, tcm_ifindex=if_nametoindex("lo"), tcm_handle=0, tcm_parent=4294967295, tcm_info=2}, [[{nla_len=12, nla_type=TCA_KIND}, "\x6e\x6f\x71\x75\x65\x75\x65\x00"...], [{nla_len=5, nla_type=TCA_HW_OFFLOAD}, 0], [{nla_len=48, nla_type=TCA_STATS2}, [[{nla_len=20, nla_type=TCA_STATS_BASIC}, {bytes=0, packets=0}], [{nla_len=24, nla_type=TCA_STATS_QUEUE}, {qlen=0, backlog=0, drops=0, requeues=0, overlimits=0}]]], [{nla_len=44, nla_type=TCA_STATS}, {bytes=0, packets=0, drops=0, overlimits=0, bps=0, pps=0, qlen=0, backlog=0}]]], [{nlmsg_len=144, nlmsg_type=RTM_NEWQDISC, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1694105257, nlmsg_pid=45403}, {tcm_family=AF_UNSPEC, tcm_ifindex=if_nametoindex("ens5"), tcm_handle=0, tcm_parent=4294967295, tcm_info=1}, [[{nla_len=7, nla_type=TCA_KIND}, "\x6d\x71\x00"...], [{nla_len=5, nla_type=TCA_HW_OFFLOAD}, 0], [{nla_len=48, nla_type=TCA_STATS2}, [[{nla_len=20, nla_type=TCA_STATS_BASIC}, {bytes=62437142, packets=170668}], [{nla_len=24, nla_type=TCA_STATS_QUEUE}, {qlen=0, backlog=0, drops=0, requeues=67, overlimits=0}]]], [{nla_len=44, nla_type=TCA_STATS}, {bytes=62437142, packets=170668, drops=0, overlimits=0, bps=0, pps=0, qlen=0, backlog=0}]]], [{nlmsg_len=308, nlmsg_type=RTM_NEWQDISC, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1694105257, nlmsg_pid=45403}, {tcm_family=AF_UNSPEC, tcm_ifindex=if_nametoindex("ens5"), tcm_handle=0, tcm_parent=2, tcm_info=1}, [[{nla_len=13, nla_type=TCA_KIND}, "\x66\x71\x5f\x63\x6f\x64\x65\x6c\x00"...], [{nla_len=68, nla_type=TCA_OPTIONS}, "\x08\x00\x01\x00\x87\x13\x00\x00\x08\x00\x02\x00\x00\x28\x00\x00\x08\x00\x03\x00\x9f\x86\x01\x00\x08\x00\x04\x00\x01\x00\x00\x00\x08\x00\x06\x00\xea\x05\x00\x00\x08\x00\x08\x00\x40\x00\x00\x00\x08\x00\x09\x00\x00\x00\x00\x02\x08\x00\x05\x00\x00\x04\x00\x00"], [{nla_len=5, nla_type=TCA_HW_OFFLOAD}, 0], [{nla_len=92, nla_type=TCA_STATS2}, [[{nla_len=44, nla_type=TCA_STATS_APP}, "\x00\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], [{nla_len=20, nla_type=TCA_STATS_BASIC}, {bytes=14026982, packets=56835}], [{nla_len=24, nla_type=TCA_STATS_QUEUE}, {qlen=0, backlog=0, drops=0, requeues=3, overlimits=0}]]], [{nla_len=44, nla_type=TCA_STATS}, {bytes=14026982, packets=56835, drops=0, overlimits=0, bps=0, pps=0, qlen=0, backlog=0}], [{nla_len=44, nla_type=TCA_XSTATS}, "\x00\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"]]], [{nlmsg_len=308, nlmsg_type=RTM_NEWQDISC, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1694105257, nlmsg_pid=45403}, {tcm_family=AF_UNSPEC, tcm_ifindex=if_nametoindex("ens5"), tcm_handle=0, tcm_parent=1, tcm_info=1}, [[{nla_len=13, nla_type=TCA_KIND}, "\x66\x71\x5f\x63\x6f\x64\x65\x6c\x00"...], [{nla_len=68, nla_type=TCA_OPTIONS}, "\x08\x00\x01\x00\x87\x13\x00\x00\x08\x00\x02\x00\x00\x28\x00\x00\x08\x00\x03\x00\x9f\x86\x01\x00\x08\x00\x04\x00\x01\x00\x00\x00\x08\x00\x06\x00\xea\x05\x00\x00\x08\x00\x08\x00\x40\x00\x00\x00\x08\x00\x09\x00\x00\x00\x00\x02\x08\x00\x05\x00\x00\x04\x00\x00"], [{nla_len=5, nla_type=TCA_HW_OFFLOAD}, 0], [{nla_len=92, nla_type=TCA_STATS2}, [[{nla_len=44, nla_type=TCA_STATS_APP}, "\x00\x00\x00\x00\x50\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], [{nla_len=20, nla_type=TCA_STATS_BASIC}, {bytes=48410160, packets=113833}], [{nla_len=24, nla_type=TCA_STATS_QUEUE}, {qlen=0, backlog=0, drops=0, requeues=64, overlimits=0}]]], [{nla_len=44, nla_type=TCA_STATS}, {bytes=48410160, packets=113833, drops=0, overlimits=0, bps=0, pps=0, qlen=0, backlog=0}], [{nla_len=44, nla_type=TCA_XSTATS}, "\x00\x00\x00\x00\x50\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"]]]], iov_len=32768}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 908


45403 newfstatat(1, "", {st_mode=S_IFCHR|0620, st_rdev=makedev(0x88, 0x1), ...}, AT_EMPTY_PATH) = 0

tc_neli.rs

use neli::{
    consts::{
        nl::{NlmF, NlTypeWrapper},
        rtnl::{Rtm, RtAddrFamily, Arphrd, Ifla, Iff},
        socket::NlFamily,
    },
    nl::NlPayload,
    rtnl::IfinfomsgBuilder,
    types::{Buffer, RtBuffer}, rtnl::{Ifinfomsg, RtattrBuilder}, utils::Groups, router::synchronous::NlRouter,
};
use thiserror::Error;

// const GENL_VERSION: u8 = 1;

#[derive(Debug, Error)]
pub enum Error {
    #[error("Failed to open socket: {0}")]
    Socket(String),

    #[error("Failed to send message: {0}")]
    Send(String),

    #[error("Failed to receive message: {0}")]
    Receive(String),

    #[error("Neli error: {0}")]
    Neli(String),
}

fn netlink() -> Result<(), Error> {
    let (socket, _) = match NlRouter::connect(
        NlFamily::Route,
        None,
        Groups::empty(),
    ) {
        Ok(socket) => socket,
        Err(error) => return Err(Error::Socket(error.to_string())),
    };

    let no_flags = Iff::empty();

    // let buffer = Buffer::new();
    let attr = match RtattrBuilder::<Ifla, Buffer>::default()
            .rta_type(Ifla::ExtMask)
            .rta_payload(Buffer::new())
            .build() {
        Ok(attr) => attr,
        Err(error) => return Err(Error::Neli(error.to_string())),
    };

    let mut attrs = RtBuffer::<Ifla, Buffer>::new();
    attrs.push(attr);
    let msg = match IfinfomsgBuilder::default()
            .ifi_family(RtAddrFamily::Unspecified)
            .ifi_type(Arphrd::Netrom)
            .ifi_index(0)
            .ifi_flags(no_flags)
            .ifi_change(no_flags)
            .rtattrs(attrs)
            .build() {
        Ok(msg) => msg,
        Err(error) => return Err(Error::Neli(error.to_string())),
    };

    let payload = NlPayload::Payload(msg);

    let recv = match socket.send::<_, _, NlTypeWrapper, Ifinfomsg>(
        Rtm::Getlink,
        NlmF::REQUEST | NlmF::DUMP,
        payload,
    ) {
        Ok(response) => response,
        Err(error) => return Err(Error::Send(error.to_string())),
    };
    for msg in recv {
        match msg {
            Ok(msg) => {
                println!("msg: {:?}", msg);
                println!("=====================");
            },
            Err(error) => return Err(Error::Receive(error.to_string())),
        }
    }

    Ok(())
}

fn main() {
    println!("Hello, world!");

    match netlink() {
        Ok(_) => {},
        Err(error) => {
            println!("error: {}", error);
        },
    }
}