NETGEAR N300 (Model No. D1500) telnet help

*I've made text in bold and Italic those copy paste information to make the thread easier to read

Hello, I've bought this router not long ago and I was looking forward to telnet but I am starting to doubt whether it is possible or I am doing something wrong :

Tested telnetEnable.exe on Windows and the compiled version on ubuntu, basically this is where I'm stuck (the beginning)

[email protected]:~/telnet# telnet 192.168.1.1
Trying 192.168.1.1...
Connected to 192.168.1.1.
Escape character is '^]'.
Connection closed by foreign host.

Now, I will try to give you guys who are for sure more expert than me all the info you need to help me if possible, please.

[email protected]:~/telnet# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0
192.168.1.0     0.0.0.0         255.255.255.0   U     1      0        0 eth0

route -n and arping to see MAC and default gateway

[email protected]:~/telnet# arping 192.168.1.1 -I eth0
ARPING 192.168.1.1 from 192.168.1.4 eth0
Unicast reply from 192.168.1.1 [XXXXXXXXXXXX]  3.359ms
Unicast reply from 192.168.1.1 [XXXXXXXXXXXX]  0.850ms
^CSent 2 probes (1 broadcast(s))
Received 2 response(s)

Now, nmap shows port 23 is open but tcpwrapped so i assume it still should work?

[email protected]:~/telnet# nmap -A -T4 192.168.1.1

Starting Nmap 6.40 ( http://nmap.org ) at 2014-09-07 20:07 UTC
Nmap scan report for 192.168.1.1
Host is up (0.0012s latency).
Not shown: 995 closed ports
PORT     STATE SERVICE    VERSION
21/tcp   open  ftp
23/tcp   open  tcpwrapped
53/tcp   open  domain     ISC BIND hostmaster
80/tcp   open  tcpwrapped
| http-auth:
| HTTP/1.0 401
|_  Basic realm=NETGEAR D1500
|_http-methods: No Allow or Public header in OPTIONS response (status code 401)
|_http-title: Authorization Failed
5431/tcp open  upnp       MiniUPnP
1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at http://www.insecure.org/cgi-bin/servicefp-submit.cgi :
SF-Port21-TCP:V=6.40%I=7%D=9/7%Time=540CBAFE%P=x86_64-pc-linux-gnu%r(NULL,
SF:25,"220\x20FTP\x20server\x20\(192\.168\.1\.1\)\x20ready\.\r\n")%r(Gener
SF:icLines,3E,"220\x20FTP\x20server\x20\(192\.168\.1\.1\)\x20ready\.\r\n50
SF:0\x20Unknown\x20command:\x20\"\"\r\n")%r(Help,39,"220\x20FTP\x20server\
SF:x20\(192\.168\.1\.1\)\x20ready\.\r\n503\x20USER\x20expected\.\r\n")%r(S
SF:MBProgNeg,3E,"220\x20FTP\x20server\x20\(192\.168\.1\.1\)\x20ready\.\r\n
SF:500\x20Unknown\x20command:\x20\"\"\r\n");
MAC Address: 08:BD:43:68:83:B0 (Netgear,)
Device type: switch
Running: Allied Telesyn embedded, D-Link embedded
OS CPE: cpe:/h:alliedtelesyn:at-gs950 cpe:/h:dlink:des-3226l
OS details: Allied Telesyn AT-GS950 or D-Link DES-3226L switch
Network Distance: 1 hop

TRACEROUTE
HOP RTT     ADDRESS
1   1.21 ms 192.168.1.1

OS and Service detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 54.34 seconds

Now, I've tried to do everything I could but without success. I must either be doing something wrong or it is not possible with this router to access telnet (would like to boost snr).

I think this is all the possible informatio nive gathered so far, let me know what else to try.

THANK YOU in advance.