220 NAS FTP server ready.
530 Login incorrect.
214- The following commands are recognized (* =>'s unimplemented).
   USER    LPRT    MODE    MSOM*   RNTO    SITE    RMD     SIZE    AUTH 
   PASS    EPRT    RETR    MSAM*   ABOR    SYST    XRMD    MDTM    PBSZ 
   ACCT*   PASV    STOR    MRSQ*   DELE    STAT    PWD     MLST    PROT 
   SMNT*   LPSV    APPE    MRCP*   CWD     HELP    XPWD    MLSD    CCC 
   REIN*   EPSV    MLFL*   ALLO    XCWD    NOOP    CDUP    MFMT 
   QUIT    TYPE    MAIL*   REST    LIST    MKD     XCUP    FEAT 
   PORT    STRU    MSND*   RNFR    NLST    XMKD    STOU    OPTS 
214 Direct comments to ftp-bugs@NAS.
211- Extensions supported:
 AUTH TLS
 PBSZ
 PROT
 CCC
 SIZE
 MDTM
 REST STREAM
 MFMT
 TVFS
 MLST modify*;type*;unique*;size*;UNIX.mode*;UNIX.owner*;UNIX.group*;
 MLSD modify*;type*;unique*;size*;UNIX.mode*;UNIX.owner*;UNIX.group*;
 UTF8
211 End.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 6476411339659326 (0x1702430551d83e)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=TW, L=Taipel, O=Synology Inc., CN=Synology Inc. CA
        Validity
            Not Before: Oct 16 13:35:56 2024 GMT
            Not After : Oct 17 13:35:56 2025 GMT
        Subject: C=TW, L=Taipel, O=Synology Inc., CN=synology
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a5:d6:e0:c3:a6:5a:d4:01:6d:60:28:a3:f5:c9:
                    e6:20:f9:0c:4e:63:ff:45:91:10:6a:a1:2e:85:ed:
                    52:9f:de:03:d8:f0:98:c9:56:d4:34:67:aa:28:5a:
                    a5:dc:e3:c2:24:02:95:bc:c4:b3:99:88:98:3b:0e:
                    0b:a8:e2:f7:c7:e4:bb:47:1b:db:48:f4:bd:7d:45:
                    48:d9:19:48:0a:f3:90:b4:7d:7e:f1:ff:38:87:0a:
                    5a:44:6e:00:47:4f:b3:7d:4d:75:c9:b9:dd:14:67:
                    73:a6:01:e4:43:5e:7d:6e:97:8a:b4:26:59:66:b2:
                    c5:71:e5:c2:58:99:ac:84:92:c8:5c:9c:a2:f4:24:
                    93:53:4a:6b:05:37:db:fb:eb:05:23:3d:47:4e:d3:
                    e7:3a:d8:b3:78:b1:dc:02:cb:cb:48:2b:db:02:f1:
                    c2:d4:ad:2c:27:7e:2f:35:14:76:f0:5b:a0:95:b7:
                    1f:75:54:c2:c6:95:82:c0:eb:d0:66:58:c4:ae:b4:
                    9f:90:e5:eb:ab:4f:2e:ba:eb:4e:bb:45:16:68:52:
                    7b:d8:bf:0a:1c:3b:3d:ef:a2:92:7c:68:74:0d:3f:
                    b5:47:e5:c7:88:7b:a3:bf:02:b1:03:4d:e4:02:18:
                    86:9d:df:5f:d9:38:dc:83:a6:c1:1c:46:5c:b9:5c:
                    6c:65
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            Netscape Comment: 
                mod_ssl generated custom server certificate
            Netscape Cert Type: 
                SSL Server
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Subject Alternative Name: 
                DNS:synology
            X509v3 Subject Key Identifier: 
                09:E2:12:6D:DF:91:93:24:96:CA:EC:4E:11:1C:D9:2E:75:ED:A4:81
            X509v3 Authority Key Identifier: 
                D4:06:3E:35:B1:27:A9:50:2F:92:A4:4B:69:8B:AB:83:AD:6E:5B:09
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        8b:ca:9b:6d:5e:ed:fc:22:33:81:32:d0:d8:47:d6:45:47:2d:
        34:24:b7:49:5a:ce:78:d7:0e:8a:22:45:b6:a4:da:66:ca:e3:
        f0:1d:a6:e7:28:bf:22:a3:ef:8f:fd:0a:00:de:78:99:0f:51:
        85:24:38:58:be:84:e0:a4:6c:5e:7d:65:25:1b:ca:0a:2d:04:
        81:22:73:92:89:e2:e6:80:99:22:00:9b:50:cd:64:4d:35:f8:
        8d:ee:f9:cd:43:45:62:54:7e:d5:01:5f:52:3d:bc:4e:c8:1f:
        25:2b:26:f7:35:cd:9a:a3:84:c5:45:da:77:e1:e3:73:00:6b:
        63:c1:6f:9e:ad:b7:af:ab:5b:16:b9:b3:2b:ac:f8:3d:8c:1b:
        c2:4c:cc:6b:65:aa:20:a9:d4:bf:4d:84:eb:ce:2d:a9:4e:95:
        9d:e1:87:4c:00:3d:ea:cd:8c:3e:71:25:c5:ec:58:a7:ec:1b:
        c2:33:80:c3:21:ff:d1:51:81:82:9b:1f:fd:41:6c:4c:e8:e6:
        45:98:48:26:2c:00:b0:9f:1b:ea:3d:a4:ef:e4:6e:b5:73:ea:
        b8:e3:4f:5a:7b:44:e4:3b:da:50:cc:25:a4:74:f0:2a:45:12:
        dd:75:43:33:56:f8:87:29:1e:a4:1a:af:d8:a9:cb:c6:2d:c2:
        6d:e4:ed:78

HTTP/1.1 200 OK
Date: Mon, 24 Feb 2025 10:12:11 GMT
Server: webserver
ETag: "0-9cf-1e1"
Content-Length: 481
Content-Type: text/html
Connection: keep-alive
Keep-Alive: timeout=60, max=99
Last-Modified: Wed, 29 Mar 2023 11:23:31 GMT

RTSP/1.0 401 Unauthorized
CSeq: 1
WWW-Authenticate: Digest realm="54ddbe4623e8e87ad194250f", nonce="1176d417", algorithm="MD5"