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发表于 2012-2-13 16:27:28
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我把你给我的命令写了,还是不好用,这是我用iptables -S命令的结果
, T Z1 @2 R$ j# E# b/ ?$ N( {2 E( mroot@OpenWrt:/etc# iptables -S
0 x8 P2 A& ~+ r9 y8 S( p* ~* G& R-P INPUT ACCEPT
/ q, v7 e/ T1 h" Z-P FORWARD DROP
! C; B+ F7 Z& Q/ j8 H8 ?$ ~7 X4 b9 ?-P OUTPUT ACCEPT; a8 R* L7 K6 L$ \8 m
-N forward! A$ ]% U4 g! B0 {7 v1 D+ Q
-N forwarding_lan# |2 O3 w! L* D0 N/ P$ D r# u
-N forwarding_rule
( y2 [7 B/ ]; {3 c) d4 s7 q-N forwarding_wan H( F# F$ M, \1 y* k
-N input7 w, ?( h% l- F) x# L( Q
-N input_lan) ~$ M5 e4 N# W5 b
-N input_rule3 F5 N; A: b8 N6 |
-N input_wan; [8 r' D S; C1 u* E6 ^
-N output
1 P3 a6 H& @+ F, z6 }-N output_rule, F3 E* V; g! g) p' F7 N$ i- L
-N reject% j) d* E4 {3 s# g/ N! C6 }
-N syn_flood2 t0 a3 ?$ x- L( D3 `6 q
-N zone_lan" m! O+ m5 b6 ?0 w
-N zone_lan_ACCEPT
" `' A+ t% I2 m6 \ s( y j5 P-N zone_lan_DROP
$ C6 B6 K; b3 N# d* ^) b; b-N zone_lan_MSSFIX
9 V& Q0 w, G. g: r" G2 g6 ~0 y# K; G-N zone_lan_REJECT- s( {* l' |( O$ j
-N zone_lan_forward
! d2 h6 D% ]) i( w6 u p1 ]# Y! `-N zone_wan
& e6 K. k4 W- D/ \-N zone_wan_ACCEPT) V- e: \: J. X7 w! w
-N zone_wan_DROP. C6 r/ ^: A7 x* z) ~
-N zone_wan_MSSFIX2 \' J& J, C% k/ G
-N zone_wan_REJECT
: T1 p- w% i2 D( t, d, `-N zone_wan_forward# S8 [2 T& L, R. ^. L3 B- M
-A INPUT -p tcp -m tcp --dport 3389 -j ACCEPT 0 g2 Y1 E# N/ M% t
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
1 c# C: H$ G1 i' t8 H( ~. [2 F' I9 E-A INPUT -i lo -j ACCEPT
( b+ O1 g n/ R4 D0 M-A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j syn_flood
5 `. I- P# J% ?3 p: f1 }-A INPUT -j input_rule 3 C, [6 p$ {& r+ W" c+ F/ I
-A INPUT -j input X% M/ e' d8 t3 ]0 t. a4 i1 s
-A FORWARD -j zone_wan_MSSFIX
' k8 q- O* y( B-A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT . ]- s# e! W. h5 v6 `( s2 p
-A FORWARD -j forwarding_rule ( T6 W; B8 y6 d, x7 n" X9 o) x3 F' a
-A FORWARD -j forward
X$ J3 y9 X" e. ^7 r' l-A FORWARD -j reject
) ]6 o7 C& f0 a+ F$ M, ]0 D+ k-A FORWARD -d 192.168.1.90/32 -p tcp -m tcp --dport 3389 -j ACCEPT
! |$ ]6 {3 k k5 l" A1 ^, g7 x, `, D-A OUTPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
' X7 \' a9 K0 R, c-A OUTPUT -o lo -j ACCEPT - r6 D$ a- d- F$ ]" o4 o& X& w3 A. ^' S
-A OUTPUT -j output_rule + M: l& s( Z' G* K0 o0 r1 x
-A OUTPUT -j output 0 Y& D0 d8 ]6 V) ^
-A forward -i br-lan -j zone_lan_forward
% U$ B* u: \4 c-A forward -i pppoe-wan -j zone_wan_forward
* O( d4 e' L" a; V-A forwarding_rule -i tun0 -o br-lan -j ACCEPT
! f6 D9 R. h. J: z-A forwarding_rule -i br-lan -o tun0 -j ACCEPT 6 [8 a* v/ s R3 W
-A input -i br-lan -j zone_lan / B9 R* b- b3 v8 c1 U" `" u
-A input -i pppoe-wan -j zone_wan
" e, Y2 J" f( T$ s, n-A output -j zone_lan_ACCEPT 3 U: U' y. `: c0 c, [, b
-A output -j zone_wan_ACCEPT + h6 z I3 B u$ T) S5 o) ^! C4 K
-A reject -p tcp -j REJECT --reject-with tcp-reset 4 C. J. @( a! H7 U
-A reject -j REJECT --reject-with icmp-port-unreachable ; `: b& X; L9 C2 K! \7 t* S7 v' i
-A syn_flood -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m limit --limit 25/sec --limit-burst 50 -j RETURN ( ^! k7 j$ a4 O9 L# k+ n
-A syn_flood -j DROP
- v' w- f6 ^+ ~* C: D8 P-A zone_lan -j input_lan # U4 @: E1 P1 |$ b- U/ ]' ]( _
-A zone_lan -j zone_lan_ACCEPT
" ~- |7 W) j* g# G-A zone_lan_ACCEPT -i br-lan -j ACCEPT + V+ g3 S4 C2 I: l- j! p+ E) K
-A zone_lan_ACCEPT -o br-lan -j ACCEPT 8 A3 H; G9 P7 n
-A zone_lan_DROP -i br-lan -j DROP
* e! c! {9 F( t" ? _-A zone_lan_DROP -o br-lan -j DROP
7 A _ U) F/ G; v-A zone_lan_MSSFIX -o br-lan -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
& x1 Q u L3 }-A zone_lan_REJECT -i br-lan -j reject % @5 G" g2 F, f9 D' u6 Q
-A zone_lan_REJECT -o br-lan -j reject + i5 ]) |$ T. Q/ ~ N8 `# [
-A zone_lan_forward -j zone_wan_ACCEPT
& {; L7 g1 Z' n7 `5 C! l7 h7 t-A zone_lan_forward -j forwarding_lan : e$ q% \$ d' a$ Q4 h+ n( g
-A zone_lan_forward -j zone_lan_REJECT % ]7 I G2 u( O5 A! T ~3 E
-A zone_wan -p udp -m udp --dport 68 -j ACCEPT
' U" G( g7 n' d+ C0 Y& n-A zone_wan -p tcp -m tcp --dport 2601 -j ACCEPT
! r* C8 l" A- F; _# {3 ]! G-A zone_wan -p tcp -m tcp --dport 800 -j ACCEPT 0 g+ S$ b. F: ?3 H% R& s
-A zone_wan -p udp -m udp --dport 3389 -j ACCEPT " t1 ^: w3 S- S- W4 c; n$ ?% g3 m# _1 [! ]
-A zone_wan -p tcp -m tcp --dport 3389 -j ACCEPT
* ~: b7 s% V4 Y8 ?/ s1 }) m-A zone_wan -j input_wan 2 h) U9 F7 j1 p3 W7 Z3 n4 p
-A zone_wan -j zone_wan_ACCEPT
# `+ `4 F& M+ S E9 ^& H, D-A zone_wan_ACCEPT -i pppoe-wan -j ACCEPT % S: A+ H- {7 u) G5 q/ o; T; ^% B
-A zone_wan_ACCEPT -o pppoe-wan -j ACCEPT 4 N! P7 O6 K0 A0 J4 z
-A zone_wan_DROP -i pppoe-wan -j DROP
/ M( L1 Q7 X1 x. h. b. V-A zone_wan_DROP -o pppoe-wan -j DROP
: t& C; g9 q C$ y/ b! p-A zone_wan_MSSFIX -o pppoe-wan -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
# t6 e1 B4 M: g. \6 s: W-A zone_wan_REJECT -i pppoe-wan -j reject ! d" l& X) D- O. @9 [6 X0 K
-A zone_wan_REJECT -o pppoe-wan -j reject 3 L$ @2 u7 a0 X3 ^1 B6 ^
-A zone_wan_forward -j forwarding_wan * f0 ~" R. L6 ~4 t J9 ~
-A zone_wan_forward -j zone_wan_REJECT , h, x6 o) j' X0 V$ O
这样3389我还是从外网连接不上 |
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