/usr/lib64/xtables/
/usr/lib64/xtables
NameSizeModeActions
libip6t_ah.so120880755editdlrm
libip6t_DNPT.so120720755editdlrm
libip6t_dst.so121040755editdlrm
libip6t_eui64.so78560755editdlrm
libip6t_frag.so120720755editdlrm
libip6t_hbh.so121120755editdlrm
libip6t_HL.so120800755editdlrm
libip6t_hl.so120720755editdlrm
libip6t_icmp6.so161920755editdlrm
libip6t_ipv6header.so120800755editdlrm
libip6t_LOG.so120960755editdlrm
libip6t_MASQUERADE.so120880755editdlrm
libip6t_mh.so121120755editdlrm
libip6t_NETMAP.so120880755editdlrm
libip6t_REJECT.so120960755editdlrm
libip6t_rt.so121040755editdlrm
libip6t_SNAT.so121120755editdlrm
libip6t_SNPT.so120720755editdlrm
libip6t_srh.so164080755editdlrm
libipt_ah.so120640755editdlrm
libipt_CLUSTERIP.so120880755editdlrm
libipt_ECN.so120800755editdlrm
libipt_icmp.so161840755editdlrm
libipt_LOG.so120960755editdlrm
libipt_MASQUERADE.so120880755editdlrm
libipt_NETMAP.so79840755editdlrm
libipt_realm.so120720755editdlrm
libipt_REJECT.so120960755editdlrm
libipt_SNAT.so121040755editdlrm
libipt_TTL.so120720755editdlrm
libipt_ttl.so120720755editdlrm
libipt_ULOG.so120800755editdlrm
libxt_addrtype.so164560755editdlrm
libxt_AUDIT.so120720755editdlrm
libxt_bpf.so123600755editdlrm
libxt_cgroup.so125200755editdlrm
libxt_CHECKSUM.so79680755editdlrm
libxt_CLASSIFY.so123120755editdlrm
libxt_cluster.so120800755editdlrm
libxt_comment.so120640755editdlrm
libxt_connbytes.so121360755editdlrm
libxt_connlimit.so127120755editdlrm
libxt_CONNMARK.so167200755editdlrm
libxt_connmark.so123200755editdlrm
libxt_CONNSECMARK.so121040755editdlrm
libxt_conntrack.so349040755editdlrm
libxt_cpu.so79520755editdlrm
libxt_CT.so175120755editdlrm
libxt_dccp.so162160755editdlrm
libxt_devgroup.so121200755editdlrm
libxt_DNAT.so215280755editdlrm
libxt_dscp.so122880755editdlrm
libxt_DSCP.so123120755editdlrm
libxt_ecn.so120720755editdlrm
libxt_esp.so120640755editdlrm
libxt_hashlimit.so342480755editdlrm
libxt_helper.so79600755editdlrm
libxt_HMARK.so164640755editdlrm
libxt_IDLETIMER.so122960755editdlrm
libxt_ipcomp.so120720755editdlrm
libxt_iprange.so166960755editdlrm
libxt_ipvs.so123200755editdlrm
libxt_LED.so120720755editdlrm
libxt_length.so120720755editdlrm
libxt_limit.so123280755editdlrm
libxt_mac.so120560755editdlrm
libxt_mark.so122960755editdlrm
libxt_MARK.so170240755editdlrm
libxt_multiport.so169680755editdlrm
libxt_nfacct.so122560755editdlrm
libxt_NFLOG.so121120755editdlrm
libxt_NFQUEUE.so168960755editdlrm
libxt_NOTRACK.so175120755editdlrm
libxt_osf.so120560755editdlrm
libxt_owner.so166960755editdlrm
libxt_physdev.so120720755editdlrm
libxt_pkttype.so120960755editdlrm
libxt_policy.so164400755editdlrm
libxt_quota.so79600755editdlrm
libxt_RATEEST.so121200755editdlrm
libxt_rateest.so162400755editdlrm
libxt_recent.so166320755editdlrm
libxt_REDIRECT.so215280755editdlrm
libxt_rpfilter.so120960755editdlrm
libxt_sctp.so203280755editdlrm
libxt_SECMARK.so123040755editdlrm
libxt_SET.so210960755editdlrm
libxt_set.so253600755editdlrm
libxt_socket.so127040755editdlrm
libxt_standard.so78560755editdlrm
libxt_state.so349040755editdlrm
libxt_statistic.so120960755editdlrm
libxt_string.so164160755editdlrm
libxt_SYNPROXY.so120960755editdlrm
libxt_tcp.so162320755editdlrm
libxt_tcpmss.so120640755editdlrm
libxt_TCPMSS.so123040755editdlrm
libxt_TCPOPTSTRIP.so120960755editdlrm
libxt_TEE.so123040755editdlrm
libxt_time.so203760755editdlrm
libxt_TOS.so123360755editdlrm
libxt_tos.so123200755editdlrm
libxt_TPROXY.so125280755editdlrm
libxt_TRACE.so78560755editdlrm
libxt_u32.so120880755editdlrm
libxt_udp.so120960755editdlrm
Edit: /usr/lib64/xtables/libipt_ECN.so (12080B)
ELF>p@'@8 @xx hh h `h   888$$XXX StdXXX Ptd LLQtdRtdhh h GNUNċ](v&: @"A BE|qXGz6o jU y, F"    p__gmon_start___ITM_deregisterTMCloneTable_ITM_registerTMCloneTable__cxa_finalizextables_option_parseputsxt_params__printf_chklibipt_ECN_initxtables_register_targetlibxtables.so.12libc.so.6_edata__bss_start_endGLIBC_2.3.4GLIBC_2.2.5ti ui h 0 x    N     0     8  X  `  x @   p              HH! HtH5 % hhhhh%m D%e D%] D%U D%M DH= H=A H: H9tH. Ht H= H5  H)HHH?HHtH HtfD= u+UH= Ht H=n Id ]wUSHHHoHC@ t&tjtEu MC(EH[]fDM C(E ЈEH[]MC(E ЈEH[]E0eH[]ÐH=0WtPH H5H1R(SH1H5C <0t u0uP[S"t_H51C tS"H51C tS!H51[DH5V1[l@S"fSF H<0t u3uS[fDV"t_H5B1C tS"H551C tS!H5#1[DH51[@V"HHECN target options --ecn-tcp-remove Remove all ECN bits from TCP headerECN target: An operation is required ECN TCP remove ECE=%u CWR=%u ECT codepoint=%u --ecn-tcp-remove --ecn-tcp-ece %d --ecn-tcp-cwr %d --ecn-ip-ect %dlibxtables.so.12ecn-tcp-cwrecn-tcp-eceecn-ip-ect;LhXtx(XHzRx $`FJ w?:*3$"DPH\EAG r AAG ^ AAH ] AAA LAA(M(4Eo D ^ J O I (E\ G ^ J O I (,GNU0  N      h x o`  x(0 ooooo    @  GA$3a1 GA$3p1067p GA*GA$annobin gcc 8.5.0 20210514GA$plugin name: gcc-annobinGA$running gcc 8.5.0 20210514GA*GA*GA! GA*FORTIFYGA+GLIBCXX_ASSERTIONS GA*GOW*GA*cf_protectionGA+omit_frame_pointerGA+stack_clashGA!stack_realign GA*FORTIFY@ GA+GLIBCXX_ASSERTIONSlibipt_ECN.so-1.8.8-6.el8.2.imh.x86_64.debugZz7zXZִF!t/@]?Eh=ڊ2N$D uPh!hsAw\-ItJ:TWF C|o%RHQ9˝`a]?}/]L)vᙓA/sR[)a_#~9nܒ^X^k`qf`;CAH}CMb%}a %kv nM +xم r1TRH !ƧW ].>1H?ʎ{x BTG`CȗKŀY8.'!zVOaO| 77 0K FOrc (L"d&؈u6;@/]B[}lxm<t܋&#赛^'W~;~eD9n?]Sm6<0Eܑt70W~yѲwE.m~Z|o8}dR}Q QI.vMdHM Mt¸*]KcIқ ❸ [X֤fwZy݋^E)d$gZ/*l #~M vJ`Z ġWWnr/j2rP@ DH̙R^{678L6\GC:1:jd~2+Xhۻo*M"&Yi"#ŷOL@͋=-cfW?5Q x%T lj7|2{.W 'ttzXwߧiE H% Cs#1{LQξH8B~jTlgYZ.shstrtab.note.gnu.build-id.gnu.hash.dynsym.dynstr.gnu.version.gnu.version_r.rela.dyn.rela.plt.init.plt.sec.text.fini.rodata.eh_frame_hdr.eh_frame.note.gnu.property.init_array.fini_array.data.rel.ro.dynamic.got.data.bss.gnu.build.attributes.gnu_debuglink.gnu_debugdata 88$o``4( P08oEo0T00^B((xhc`n  Pwpp} 2 & L  <XX h hx x    h   ` H #4D#&(