我必须在 jsch 服务器之间建立代理服务器。 代理服务器是用netty做的。
当 jsch 会话连接时，sshd 服务器无法理解某些数据包。
我找到了 ProxySOCKS5 的一些解决方案。
但是当我进行jsch会话时是否有必要设置proxySocks5？
我如何使用proxySocks5？
这是代理服务器处理程序
public void channelRead( ChannelHandlerContext ctx, Object msg ) throws Exception {
ByteBuf d = (ByteBuf ) msg;
System.out.println( d.readableBytes() );
byte[] temp = new byte[d.readableBytes()];
d.readBytes( temp );
outputStream.write( temp );
outputStream.flush();
byte[] t = new byte[ 20480 ];
int read = inputStream.read( t );
byte[] tmp = new byte[read];
for(int i =0 ; i<read;i++){
tmp[i] = t[i];
}
ByteBuf buffer = Unpooled.buffer(20480);
buffer.writeBytes( tmp );
ctx.writeAndFlush( buffer );
buffer.clear();
}
这是 jsch 客户端代码。
JSch jSch = new JSch();
Session session = jSch.getSession( "root", "localhost", 8888 );
session.setPassword( "root" );
// session.setProxy( new ProxySOCKS5( "127.0.0.1",8888 ) );
session.setConfig( "StrictHostKeyChecking","no" );
session.connect();
ChannelExec shell = ( ChannelExec ) session.openChannel( "exec" );
shell.setCommand( "ls" );
shell.connect();
//
InputStream inputStream = shell.getInputStream();
byte[] tt = new byte[4000];
inputStream.read(tt);
并且在握手的时候，有一些数据包信息。
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] READ: 20B
+-------------------------------------------------+
| 0 1 2 3 4 5 6 7 8 9 a b c d e f |
+--------+-------------------------------------------------+----------------+
|00000000| 53 53 48 2d 32 2e 30 2d 4a 53 43 48 2d 30 2e 31 |SSH-2.0-JSCH-0.1|
|00000010| 2e 35 34 0a |.54. |
+--------+-------------------------------------------------+----------------+
20
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler write
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] WRITE: 32B
+-------------------------------------------------+
| 0 1 2 3 4 5 6 7 8 9 a b c d e f |
+--------+-------------------------------------------------+----------------+
|00000000| 53 53 48 2d 32 2e 30 2d 4f 70 65 6e 53 53 48 5f |SSH-2.0-OpenSSH_|
|00000010| 37 2e 36 70 31 20 55 62 75 6e 74 75 2d 34 0d 0a |7.6p1 Ubuntu-4..|
+--------+-------------------------------------------------+----------------+
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler flush
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] FLUSH
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler channelReadComplete
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] READ COMPLETE
리드성ㄴ
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler channelRead
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] READ: 648B
+-------------------------------------------------+
| 0 1 2 3 4 5 6 7 8 9 a b c d e f |
+--------+-------------------------------------------------+----------------+
|00000000| 00 00 02 84 09 14 45 07 1c 55 89 15 e4 d0 b0 b4 |......E..U......|
|00000010| 7b 7e d5 bb f4 52 00 00 00 b7 65 63 64 68 2d 73 |{~...R....ecdh-s|
|00000020| 68 61 32 2d 6e 69 73 74 70 32 35 36 2c 65 63 64 |ha2-nistp256,ecd|
|00000030| 68 2d 73 68 61 32 2d 6e 69 73 74 70 33 38 34 2c |h-sha2-nistp384,|
|00000040| 65 63 64 68 2d 73 68 61 32 2d 6e 69 73 74 70 35 |ecdh-sha2-nistp5|
|00000050| 32 31 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 |21,diffie-hellma|
|00000060| 6e 2d 67 72 6f 75 70 31 34 2d 73 68 61 31 2c 64 |n-group14-sha1,d|
|00000070| 69 66 66 69 65 2d 68 65 6c 6c 6d 61 6e 2d 67 72 |iffie-hellman-gr|
|00000080| 6f 75 70 2d 65 78 63 68 61 6e 67 65 2d 73 68 61 |oup-exchange-sha|
|00000090| 32 35 36 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d |256,diffie-hellm|
|000000a0| 61 6e 2d 67 72 6f 75 70 2d 65 78 63 68 61 6e 67 |an-group-exchang|
|000000b0| 65 2d 73 68 61 31 2c 64 69 66 66 69 65 2d 68 65 |e-sha1,diffie-he|
|000000c0| 6c 6c 6d 61 6e 2d 67 72 6f 75 70 31 2d 73 68 61 |llman-group1-sha|
|000000d0| 31 00 00 00 4b 73 73 68 2d 72 73 61 2c 73 73 68 |1...Kssh-rsa,ssh|
|000000e0| 2d 64 73 73 2c 65 63 64 73 61 2d 73 68 61 32 2d |-dss,ecdsa-sha2-|
|000000f0| 6e 69 73 74 70 32 35 36 2c 65 63 64 73 61 2d 73 |nistp256,ecdsa-s|
|00000100| 68 61 32 2d 6e 69 73 74 70 33 38 34 2c 65 63 64 |ha2-nistp384,ecd|
|00000110| 73 61 2d 73 68 61 32 2d 6e 69 73 74 70 35 32 31 |sa-sha2-nistp521|
|00000120| 00 00 00 60 61 65 73 31 32 38 2d 63 74 72 2c 61 |...`aes128-ctr,a|
|00000130| 65 73 31 32 38 2d 63 62 63 2c 33 64 65 73 2d 63 |es128-cbc,3des-c|
|00000140| 74 72 2c 33 64 65 73 2d 63 62 63 2c 62 6c 6f 77 |tr,3des-cbc,blow|
|00000150| 66 69 73 68 2d 63 62 63 2c 61 65 73 31 39 32 2d |fish-cbc,aes192-|
|00000160| 63 74 72 2c 61 65 73 31 39 32 2d 63 62 63 2c 61 |ctr,aes192-cbc,a|
|00000170| 65 73 32 35 36 2d 63 74 72 2c 61 65 73 32 35 36 |es256-ctr,aes256|
|00000180| 2d 63 62 63 00 00 00 60 61 65 73 31 32 38 2d 63 |-cbc...`aes128-c|
|00000190| 74 72 2c 61 65 73 31 32 38 2d 63 62 63 2c 33 64 |tr,aes128-cbc,3d|
|000001a0| 65 73 2d 63 74 72 2c 33 64 65 73 2d 63 62 63 2c |es-ctr,3des-cbc,|
|000001b0| 62 6c 6f 77 66 69 73 68 2d 63 62 63 2c 61 65 73 |blowfish-cbc,aes|
|000001c0| 31 39 32 2d 63 74 72 2c 61 65 73 31 39 32 2d 63 |192-ctr,aes192-c|
|000001d0| 62 63 2c 61 65 73 32 35 36 2d 63 74 72 2c 61 65 |bc,aes256-ctr,ae|
|000001e0| 73 32 35 36 2d 63 62 63 00 00 00 39 68 6d 61 63 |s256-cbc...9hmac|
|000001f0| 2d 6d 64 35 2c 68 6d 61 63 2d 73 68 61 31 2c 68 |-md5,hmac-sha1,h|
|00000200| 6d 61 63 2d 73 68 61 32 2d 32 35 36 2c 68 6d 61 |mac-sha2-256,hma|
|00000210| 63 2d 73 68 61 31 2d 39 36 2c 68 6d 61 63 2d 6d |c-sha1-96,hmac-m|
|00000220| 64 35 2d 39 36 00 00 00 39 68 6d 61 63 2d 6d 64 |d5-96...9hmac-md|
|00000230| 35 2c 68 6d 61 63 2d 73 68 61 31 2c 68 6d 61 63 |5,hmac-sha1,hmac|
|00000240| 2d 73 68 61 32 2d 32 35 36 2c 68 6d 61 63 2d 73 |-sha2-256,hmac-s|
|00000250| 68 61 31 2d 39 36 2c 68 6d 61 63 2d 6d 64 35 2d |ha1-96,hmac-md5-|
|00000260| 39 36 00 00 00 04 6e 6f 6e 65 00 00 00 04 6e 6f |96....none....no|
|00000270| 6e 65 00 00 00 00 00 00 00 00 00 00 00 00 00 ca |ne..............|
|00000280| a8 2c c4 e0 36 9b b4 01 |.,..6... |
+--------+-------------------------------------------------+----------------+
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler write
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] WRITE: 1080B
+-------------------------------------------------+
| 0 1 2 3 4 5 6 7 8 9 a b c d e f |
+--------+-------------------------------------------------+----------------+
|00000000| 00 00 04 34 06 14 0c 7f 24 f4 37 6d d3 f1 1d b4 |...4....$.7m....|
|00000010| 5d a9 92 83 01 6d 00 00 01 02 63 75 72 76 65 32 |]....m....curve2|
|00000020| 35 35 31 39 2d 73 68 61 32 35 36 2c 63 75 72 76 |5519-sha256,curv|
|00000030| 65 32 35 35 31 39 2d 73 68 61 32 35 36 40 6c 69 |e25519-sha256@li|
|00000040| 62 73 73 68 2e 6f 72 67 2c 65 63 64 68 2d 73 68 |bssh.org,ecdh-sh|
|00000050| 61 32 2d 6e 69 73 74 70 32 35 36 2c 65 63 64 68 |a2-nistp256,ecdh|
|00000060| 2d 73 68 61 32 2d 6e 69 73 74 70 33 38 34 2c 65 |-sha2-nistp384,e|
|00000070| 63 64 68 2d 73 68 61 32 2d 6e 69 73 74 70 35 32 |cdh-sha2-nistp52|
|00000080| 31 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 6e |1,diffie-hellman|
|00000090| 2d 67 72 6f 75 70 2d 65 78 63 68 61 6e 67 65 2d |-group-exchange-|
|000000a0| 73 68 61 32 35 36 2c 64 69 66 66 69 65 2d 68 65 |sha256,diffie-he|
|000000b0| 6c 6c 6d 61 6e 2d 67 72 6f 75 70 31 36 2d 73 68 |llman-group16-sh|
|000000c0| 61 35 31 32 2c 64 69 66 66 69 65 2d 68 65 6c 6c |a512,diffie-hell|
|000000d0| 6d 61 6e 2d 67 72 6f 75 70 31 38 2d 73 68 61 35 |man-group18-sha5|
|000000e0| 31 32 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 |12,diffie-hellma|
|000000f0| 6e 2d 67 72 6f 75 70 31 34 2d 73 68 61 32 35 36 |n-group14-sha256|
|00000100| 2c 64 69 66 66 69 65 2d 68 65 6c 6c 6d 61 6e 2d |,diffie-hellman-|
|00000110| 67 72 6f 75 70 31 34 2d 73 68 61 31 00 00 00 41 |group14-sha1...A|
|00000120| 73 73 68 2d 72 73 61 2c 72 73 61 2d 73 68 61 32 |ssh-rsa,rsa-sha2|
|00000130| 2d 35 31 32 2c 72 73 61 2d 73 68 61 32 2d 32 35 |-512,rsa-sha2-25|
|00000140| 36 2c 65 63 64 73 61 2d 73 68 61 32 2d 6e 69 73 |6,ecdsa-sha2-nis|
|00000150| 74 70 32 35 36 2c 73 73 68 2d 65 64 32 35 35 31 |tp256,ssh-ed2551|
|00000160| 39 00 00 00 6c 63 68 61 63 68 61 32 30 2d 70 6f |9...lchacha20-po|
|00000170| 6c 79 31 33 30 35 40 6f 70 65 6e 73 73 68 2e 63 |[email protected]|
|00000180| 6f 6d 2c 61 65 73 31 32 38 2d 63 74 72 2c 61 65 |om,aes128-ctr,ae|
|00000190| 73 31 39 32 2d 63 74 72 2c 61 65 73 32 35 36 2d |s192-ctr,aes256-|
|000001a0| 63 74 72 2c 61 65 73 31 32 38 2d 67 63 6d 40 6f |ctr,aes128-gcm@o|
|000001b0| 70 65 6e 73 73 68 2e 63 6f 6d 2c 61 65 73 32 35 |penssh.com,aes25|
|000001c0| 36 2d 67 63 6d 40 6f 70 65 6e 73 73 68 2e 63 6f |[email protected]|
|000001d0| 6d 00 00 00 6c 63 68 61 63 68 61 32 30 2d 70 6f |m...lchacha20-po|
|000001e0| 6c 79 31 33 30 35 40 6f 70 65 6e 73 73 68 2e 63 |[email protected]|
|000001f0| 6f 6d 2c 61 65 73 31 32 38 2d 63 74 72 2c 61 65 |om,aes128-ctr,ae|
|00000200| 73 31 39 32 2d 63 74 72 2c 61 65 73 32 35 36 2d |s192-ctr,aes256-|
|00000210| 63 74 72 2c 61 65 73 31 32 38 2d 67 63 6d 40 6f |ctr,aes128-gcm@o|
|00000220| 70 65 6e 73 73 68 2e 63 6f 6d 2c 61 65 73 32 35 |penssh.com,aes25|
|00000230| 36 2d 67 63 6d 40 6f 70 65 6e 73 73 68 2e 63 6f |[email protected]|
|00000240| 6d 00 00 00 d5 75 6d 61 63 2d 36 34 2d 65 74 6d |m....umac-64-etm|
|00000250| 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 75 6d 61 |@openssh.com,uma|
|00000260| 63 2d 31 32 38 2d 65 74 6d 40 6f 70 65 6e 73 73 |c-128-etm@openss|
|00000270| 68 2e 63 6f 6d 2c 68 6d 61 63 2d 73 68 61 32 2d |h.com,hmac-sha2-|
|00000280| 32 35 36 2d 65 74 6d 40 6f 70 65 6e 73 73 68 2e |256-etm@openssh.|
|00000290| 63 6f 6d 2c 68 6d 61 63 2d 73 68 61 32 2d 35 31 |com,hmac-sha2-51|
|000002a0| 32 2d 65 74 6d 40 6f 70 65 6e 73 73 68 2e 63 6f |[email protected]|
|000002b0| 6d 2c 68 6d 61 63 2d 73 68 61 31 2d 65 74 6d 40 |m,hmac-sha1-etm@|
|000002c0| 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 75 6d 61 63 |openssh.com,umac|
|000002d0| 2d 36 34 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c |[email protected],|
|000002e0| 75 6d 61 63 2d 31 32 38 40 6f 70 65 6e 73 73 68 |umac-128@openssh|
|000002f0| 2e 63 6f 6d 2c 68 6d 61 63 2d 73 68 61 32 2d 32 |.com,hmac-sha2-2|
|00000300| 35 36 2c 68 6d 61 63 2d 73 68 61 32 2d 35 31 32 |56,hmac-sha2-512|
|00000310| 2c 68 6d 61 63 2d 73 68 61 31 00 00 00 d5 75 6d |,hmac-sha1....um|
|00000320| 61 63 2d 36 34 2d 65 74 6d 40 6f 70 65 6e 73 73 |ac-64-etm@openss|
|00000330| 68 2e 63 6f 6d 2c 75 6d 61 63 2d 31 32 38 2d 65 |h.com,umac-128-e|
|00000340| 74 6d 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 68 |[email protected],h|
|00000350| 6d 61 63 2d 73 68 61 32 2d 32 35 36 2d 65 74 6d |mac-sha2-256-etm|
|00000360| 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 68 6d 61 |@openssh.com,hma|
|00000370| 63 2d 73 68 61 32 2d 35 31 32 2d 65 74 6d 40 6f |c-sha2-512-etm@o|
|00000380| 70 65 6e 73 73 68 2e 63 6f 6d 2c 68 6d 61 63 2d |penssh.com,hmac-|
|00000390| 73 68 61 31 2d 65 74 6d 40 6f 70 65 6e 73 73 68 |sha1-etm@openssh|
|000003a0| 2e 63 6f 6d 2c 75 6d 61 63 2d 36 34 40 6f 70 65 |.com,umac-64@ope|
|000003b0| 6e 73 73 68 2e 63 6f 6d 2c 75 6d 61 63 2d 31 32 |nssh.com,umac-12|
|000003c0| 38 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 2c 68 6d |[email protected],hm|
|000003d0| 61 63 2d 73 68 61 32 2d 32 35 36 2c 68 6d 61 63 |ac-sha2-256,hmac|
|000003e0| 2d 73 68 61 32 2d 35 31 32 2c 68 6d 61 63 2d 73 |-sha2-512,hmac-s|
|000003f0| 68 61 31 00 00 00 15 6e 6f 6e 65 2c 7a 6c 69 62 |ha1....none,zlib|
|00000400| 40 6f 70 65 6e 73 73 68 2e 63 6f 6d 00 00 00 15 |@openssh.com....|
|00000410| 6e 6f 6e 65 2c 7a 6c 69 62 40 6f 70 65 6e 73 73 |none,zlib@openss|
|00000420| 68 2e 63 6f 6d 00 00 00 00 00 00 00 00 00 00 00 |h.com...........|
|00000430| 00 00 00 00 00 00 00 00 |........ |
+--------+-------------------------------------------------+----------------+
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler flush
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] FLUSH
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler channelReadComplete
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] READ COMPLETE
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler channelRead
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] READ: 88B
+-------------------------------------------------+
| 0 1 2 3 4 5 6 7 8 9 a b c d e f |
+--------+-------------------------------------------------+----------------+
|00000000| 00 00 00 54 0d 1e 00 00 00 41 04 6a 06 02 e1 f5 |...T.....A.j....|
|00000010| 89 6a de 1d 8a 83 b5 15 fe 39 9f bc b3 3e 55 3d |.j.......9...>U=|
|00000020| b4 30 07 ff 31 4a 28 4c 2e 58 93 79 b4 0d d1 ec |.0..1J(L.X.y....|
|00000030| 71 7e 46 53 16 36 2d 29 92 06 26 14 e9 b4 20 db |q~FS.6-)..&... .|
|00000040| 26 82 b6 5f fb ef 87 da 83 2b 22 ee b1 45 1a 3b |&.._.....+"..E.;|
|00000050| a0 e8 39 c8 d9 08 41 cd |..9...A. |
+--------+-------------------------------------------------+----------------+
648
리드성ㄴ
88
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler write
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] WRITE: 656B
+-------------------------------------------------+
| 0 1 2 3 4 5 6 7 8 9 a b c d e f |
+--------+-------------------------------------------------+----------------+
|00000000| 00 00 02 7c 07 1f 00 00 01 17 00 00 00 07 73 73 |...|..........ss|
|00000010| 68 2d 72 73 61 00 00 00 03 01 00 01 00 00 01 01 |h-rsa...........|
|00000020| 00 bd 36 24 5f 92 b3 2f d3 c7 86 a6 1a db d0 db |..6$_../........|
|00000030| b5 75 7a df fb c1 51 4c f0 a3 23 e1 57 3b 94 89 |.uz...QL..#.W;..|
|00000040| 33 5c 63 d9 b0 e4 9d 23 32 e2 77 1a bd 9f f4 a8 |3\c....#2.w.....|
|00000050| c5 8d 07 96 24 1b 13 c8 9f 50 e4 3a 6f 60 62 e3 |....$....P.:o`b.|
|00000060| b2 f0 f1 a5 70 bd 6b 2e b1 be 8c 4d 58 8c 6a 83 |....p.k....MX.j.|
|00000070| cb 71 eb 20 fd c2 2a 4c 80 e5 8a d9 0d 0b ad d4 |.q. ..*L........|
|00000080| 4b c4 4e 69 55 38 af d5 5b d7 7a 94 00 be ea ab |K.NiU8..[.z.....|
|00000090| 63 93 e3 69 9b 82 2c 99 a5 00 94 9a 06 d8 4f 5d |c..i..,.......O]|
|000000a0| 53 61 69 0a 2a 36 78 09 27 19 ee 19 bc 24 19 ad |Sai.*6x.'....$..|
|000000b0| 39 38 f6 ac ab a6 3e 57 00 e6 bf 4d 60 60 24 4f |98....>W...M``$O|
|000000c0| fd 92 4b 65 ed a9 90 a2 a4 52 a0 1e 11 1a 79 e9 |..Ke.....R....y.|
|000000d0| a0 a1 a5 a4 9b 30 a8 81 66 b1 98 47 46 05 fe 9c |.....0..f..GF...|
|000000e0| fa 88 c5 c1 9b 27 6d b3 f0 40 e3 0d 40 ed f7 3f |.....'m..@..@..?|
|000000f0| 25 63 8f d4 4c 83 d6 92 34 a4 c9 1a 70 80 c2 5a |%c..L...4...p..Z|
|00000100| af b6 da 17 3b 95 e0 80 37 c8 7f 10 fa c2 ee 11 |....;...7.......|
|00000110| b3 0f e4 d5 87 74 80 24 f1 1c 8c c0 6e e2 7d 4b |.....t.$....n.}K|
|00000120| 13 00 00 00 41 04 97 f0 8a a7 26 e4 2b ce a8 01 |....A.....&.+...|
|00000130| 09 b3 6f 7f d7 8d 82 66 77 cd 3f b3 a0 8a 03 5e |..o....fw.?....^|
|00000140| d3 42 cc 53 56 a4 4a 30 8d d1 5d 07 f0 67 e9 c8 |.B.SV.J0..]..g..|
|00000150| ba aa 9d ed 9b a2 ce 1a 01 16 20 a6 ee ac 6f d6 |.......... ...o.|
|00000160| 26 9c 27 90 b4 3a 00 00 01 0f 00 00 00 07 73 73 |&.'..:........ss|
|00000170| 68 2d 72 73 61 00 00 01 00 18 88 bb 7b 50 37 9a |h-rsa.......{P7.|
|00000180| ce 08 c7 e7 ab 1c 5b 83 5a c0 8e 30 62 83 97 41 |......[.Z..0b..A|
|00000190| f6 21 ec 62 bd 0b 2d aa ba 89 00 b0 4c 89 5f 31 |.!.b..-.....L._1|
|000001a0| 71 85 fe db 05 39 26 cf 8f 06 c3 62 51 ff fe 4a |q....9&....bQ..J|
|000001b0| 67 4b a7 a9 01 4c 7f 2b 91 b0 f6 2d 03 95 87 d5 |gK...L.+...-....|
|000001c0| 34 6d 73 8c 00 ec d8 06 8a 37 2e 35 54 11 26 09 |4ms......7.5T.&.|
|000001d0| 09 8a 19 36 34 a6 60 9a f6 f8 96 ac 74 62 97 23 |...64.`.....tb.#|
|000001e0| 6f f1 b1 94 76 d4 96 c6 70 37 f0 18 82 e1 97 2b |o...v...p7.....+|
|000001f0| c2 2f eb 43 0c a5 62 70 78 0f 62 d4 d5 7e b5 a6 |./.C..bpx.b..~..|
|00000200| 35 96 48 56 72 ae 4d 4c 5d 71 8c c6 b8 43 c7 63 |5.HVr.ML]q...C.c|
|00000210| c5 88 e0 b3 fb d9 2b 66 13 43 b0 08 d1 4a 32 41 |......+f.C...J2A|
|00000220| ca 2c 3f 9f 68 e9 d4 0e 7b 94 10 11 81 c1 c8 1e |.,?.h...{.......|
|00000230| 8d 3d fa 83 ac 56 a2 c6 c9 8e 4c 38 d0 9c 78 c1 |.=...V....L8..x.|
|00000240| 31 03 f5 9c cd 07 1f ec dc 9f fb ee 05 57 a0 e7 |1............W..|
|00000250| d4 31 fc 25 e7 74 7b 4b 26 44 92 0d ba 0f f8 2e |.1.%.t{K&D......|
|00000260| da 7a 21 a6 cc 51 aa 3a 19 9d 92 96 93 41 b6 fa |.z!..Q.:.....A..|
|00000270| 50 9b c4 f7 78 8f 31 75 03 00 00 00 00 00 00 00 |P...x.1u........|
|00000280| 00 00 00 0c 0a 15 00 00 00 00 00 00 00 00 00 00 |................|
+--------+-------------------------------------------------+----------------+
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler flush
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] FLUSH
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler channelReadComplete
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] READ COMPLETE
8월 04, 2023 1:32:31 오후 io.netty.handler.logging.LoggingHandler channelRead
정보: [id: 0x42f69034, L:/127.0.0.1:8888 - R:/127.0.0.1:54160] READ: 16B
+-------------------------------------------------+
| 0 1 2 3 4 5 6 7 8 9 a b c d e f |
+--------+-------------------------------------------------+----------------+
|00000000| 00 00 00 0c 0a 15 43 a4 0b 08 f4 af 66 40 ac 48 |[email protected]|
+--------+-------------------------------------------------+----------------+
sshd 服务器无法理解最后一个数据包。