}
            switch( sbuf[0] & 0xFF ) {
                case SessionServicePacket.POSITIVE_SESSION_RESPONSE:
                    if( log.level >= 4 )
                        log.println( "session established ok with " + address );
                    return;
                case SessionServicePacket.NEGATIVE_SESSION_RESPONSE:
                    int errorCode = (int)( in.read() & 0xFF );
                    switch (errorCode) {

                int _ss = _src.dec_ndr_long();
                int _si = _src.index;
                _src.advance(4 * _ss);

                if ( this.s == null ) {
                    if ( _ss < 0 || _ss > 0xFFFF )
                        throw new NdrException(NdrException.INVALID_CONFORMANCE);
                    this.s = new DfsInfo1[_ss];
                }
                _src = _src.derive(_si);

                int _name_bufferi = _src.index;
                _src.advance(2 * _name_bufferl);

                if (name.buffer == null) {
                    if (_name_buffers < 0 || _name_buffers > 0xFFFF) throw new NdrException( NdrException.INVALID_CONFORMANCE );
                    name.buffer = new short[_name_buffers];
                }
                _src = _src.derive(_name_bufferi);

-A ISTIO_PRERT -p tcp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A ISTIO_PRERT ! -d ::1/128 -p tcp -m mark ! --mark 0x539/0xfff -j TPROXY --on-port 15006 --tproxy-mark 0x111/0xfff
-A ISTIO_OUTPUT -m connmark --mark 0x111/0xfff -j CONNMARK --restore-mark --nfmask 0xffffffff --ctmask 0xffffffff
COMMIT
* nat
-N ISTIO_OUTPUT
-A OUTPUT -j ISTIO_OUTPUT

-A ISTIO_PRERT ! -d 127.0.0.1/32 -p tcp ! --dport 15008 -m mark ! --mark 0x539/0xfff -j REDIRECT --to-ports 15006
-A ISTIO_OUTPUT ! -o lo -p udp -m mark ! --mark 0x539/0xfff -m udp --dport 53 -j REDIRECT --to-port 15053
-A ISTIO_OUTPUT ! -d 127.0.0.1/32 -p tcp --dport 53 -m mark ! --mark 0x539/0xfff -j REDIRECT --to-ports 15053
-A ISTIO_OUTPUT -p tcp -m mark --mark 0x111/0xfff -j ACCEPT
-A ISTIO_OUTPUT ! -d 127.0.0.1/32 -o lo -j ACCEPT

        char c;
        for (int i = 0; i < in.length(); i++) {
            c = in.charAt(i);
            if (c == 0x9 || c == 0xA || c == 0xD || c >= 0x20 && c <= 0xD7FF || c >= 0xE000 && c <= 0xFFFD
                    || c >= 0x10000 && c <= 0x10FFFF) {
                buf.append(c);
            }
        }
        return buf.toString().trim();
    }

                int _arrays = _src.dec_ndr_long();
                int _arrayi = _src.index;
                _src.advance(4 * _arrays);

                if (array == null) {
                    if (_arrays < 0 || _arrays > 0xFFFF) throw new NdrException( NdrException.INVALID_CONFORMANCE );
                    array = new ShareInfo0[_arrays];
                }
                _src = _src.derive(_arrayi);

        dst[ di++ ] = (byte) ( ( s >> 8 ) & 0xFF );
        dst[ di ] = (byte) ( s & 0xFF );
        return 2;
    }


    public static int enc_uint32be ( int i, byte[] dst, int di ) {
        dst[ di++ ] = (byte) ( ( i >> 24 ) & 0xFF );
        dst[ di++ ] = (byte) ( ( i >> 16 ) & 0xFF );
        dst[ di++ ] = (byte) ( ( i >> 8 ) & 0xFF );
        dst[ di ] = (byte) ( i & 0xFF );
        return 4;
    }

                int _ss = _src.dec_ndr_long();
                int _si = _src.index;
                _src.advance(4 * _ss);

                if (s == null) {
                    if (_ss < 0 || _ss > 0xFFFF) throw new NdrException( NdrException.INVALID_CONFORMANCE );
                    s = new DfsInfo1[_ss];
                }
                _src = _src.derive(_si);
                for (int _i = 0; _i < _ss; _i++) {

                this.negotiatedFlags2 |= SmbConstants.FLAGS2_SECURITY_REQUIRE_SIGNATURES;
            }
        }
        else {
            this.negotiatedFlags2 &= 0xFFFF ^ SmbConstants.FLAGS2_SECURITY_SIGNATURES;
            this.negotiatedFlags2 &= 0xFFFF ^ SmbConstants.FLAGS2_SECURITY_REQUIRE_SIGNATURES;
        }

        if ( log.isDebugEnabled() ) {
            log.debug(