ELF >
@ % @ 8 @ ! ! ! $ $ Ptd , , , d d Qtd GNU `1<{deZ
8 5 @ |CEqX ! % _ z " l H $ $ $ B ( 9 __gmon_start__ _fini __cxa_finalize _Jv_RegisterClasses libxt_tcp_init xtables_register_match __printf_chk getservbyport __strdup strchr free xtables_parse_port xt_params strtok strcasecmp optarg optind xtables_check_inverse xtables_strtoui libc.so.6 _edata __bss_start _end GLIBC_2.2.5 GLIBC_2.3.4 ui ti @ - P 1 ` Y p ] a e i : m y ! ! @! `! ! ! ! $ I $ 0$ 8$ @$ P$ p X$ `$ H# P# X# `#
h# p# # # # # # # #
# # # # # H z H5z %| @ %z h %r h %j h %b h %Z h %R h %J h %B h p%: h `%2 h P%* h
@%" h 0HHu HtHÐU= HATSubH=` t H= JH L% H] L)HHH9s D HH= AH2 H9r [A\f H= UHtH HtH= @ ÐH fGfGffffff. H=9 @ AU1ATL%c USH@ fE1H[ uf (AHtՅuL Ic$Ml M AE <- D|$ xLE mEE
tM A$ H\$(Hl$0Ld$8Ll$@Lt$HL|$PHXÐ L%` HI Ht$ 1MI<$vM$$HT$ 1A Lx D$ ED$ tM l= L%
H
Ht$ 1MI<$I<$HL$ tM L%
H
Ht$ 1MI<$I<$Hu9T$ tM u5H= Dd$
H= E EE
M H H5P H1R(H H5e H1R(H H5 H1R(H H5O H1R(H H5 H1R(Hp LH5S H1Q(UHSHH HtH HHHuH[ÐHH , NONE ! --sport %u:%u --sport %u --dport %u:%u --dport %u --tcp-option %u --tcp-flags tcp %u ! : tcp spt dpt option=%s%u flags:%s 0x%02X/0x%02X / Unknown invflags: 0x%X invalid portrange (min > max) Unknown TCP flag `%s' SYN,RST,ACK,FIN SYN Bad TCP option "%s" libxtables.so.4 RST PSH ACK URG ALL source-port sport destination-port dport syn tcp-flags tcp-option tcp match options:
[!] --tcp-flags mask comp match when TCP flags & mask == comp
(Flags: SYN ACK FIN RST URG PSH ALL NONE)
[!] --syn match when only SYN flag set
(equivalent to --tcp-flags SYN,RST,ACK,FIN SYN)
[!] --source-port port[:port]
--sport ...
match source port(s)
[!] --destination-port port[:port]
--dport ...
match destination port(s)
[!] --tcp-option number match if TCP option set
Only one `--source-port' allowed Only one `--destination-port' allowed Only one of `--syn' or `--tcp-flags' allowed --tcp-flags requires two args. Only one `--tcp-option' allowed X@;` t| t 4 L l D < zR x 4 L L BDH A(F0k
(A ABBJ Y(M ABB 4 p ADH /
MAN AA H PV Cf
W O , 7 SLI0
E X
H , < N]0
A u
F $ l 0 X0a
G D BBI E(A0A8D@8D0A(B BBB$ g`
B - 1 Y ] a e i ? : m 1 y 1 2 2 3 4 5 !
( o P
, x# o o o | o !
&
6
F
V
f
v
I p libxt_tcp.so.debug ѦN .shstrtab .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt .init .text .fini .rodata .eh_frame_hdr .eh_frame .ctors .dtors .jcr .data.rel.ro .dynamic .got .got.plt .data .bss .gnu_debuglink $ o < ( X 0 P P , 8 o | | 2 E o 0 T ^
h c
n
X t ( ( z 8 8 , , d ( ( @ @ ! ! H# H# 0 x# x# x $ $ $ $ $ $