Network වැඩකරුවනි උදවු කරපල්ලා

[LajjaNathiBayya]

මචන්ලා අපිට පොඩි Software එකක් දීල තියනව. එකට Connect වෙන්න බෑ.
ඒකට ලොග් වෙන්න තියෙන්නෙ IP අඩ්ඩ්‍රෙස්ස් එකක් දීලා. IP එක 200.xx.xxx.8 වගෙ එකක්.

එක ඩීල OK කරපුවාම Connection with the server could not be established (200.xx.xxx.x) කියල එනවා.

ඒකෙ මෙහමත් තියනව

මෙක හදාගන්න විඩියක් කියපල්ලකො. Firewall Off කරල ලොග් වෙන්න හැදුවත් Same Error එක එනවා

 

[tharakaf]

මචන්ලා අපිට පොඩි Software එකක් දීල තියනව. එකට Connect වෙන්න බෑ.
ඒකට ලොග් වෙන්න තියෙන්නෙ IP අඩ්ඩ්‍රෙස්ස් එකක් දීලා. IP එක 200.xx.xxx.8 වගෙ එකක්.

එක ඩීල OK කරපුවාම Connection with the server could not be established (200.xx.xxx.x) කියල එනවා.

ඒකෙ මෙහමත් තියනව
View attachment 184936

මෙක හදාගන්න විඩියක් කියපල්ලකො. Firewall Off කරල ලොග් වෙන්න හැදුවත් Same Error එක එනවා

Mulinma ping karala balapan oya 200 address ekata. Eka wada nam good wada nathan un ping disable karala athi

Kelinma telnet karapan "telnet 200.x.x.x 51615" oka time out wenawa kiyanne block wenaw kiyana eka

Also umbalage IT ekata call ekak deela hadanna kiyapan oka wada nathan. un inne okata.

PS: English igena ganin huththo. Oya sinhalen kiyala tiyenne screenshot ekeyama karanna ona dewal.

 

[kevin_levin]

Help desk ekata kiyapan owage access manage wenawa

 

[LajjaNathiBayya]

Mulinma ping karala balapan oya 200 address ekata. Eka wada nam good wada nathan un ping disable karala athi

Kelinma telnet karapan "telnet 200.x.x.x 51615" oka time out wenawa kiyanne block wenaw kiyana eka

Also umbalage IT ekata call ekak deela hadanna kiyapan oka wada nathan. un inne okata.

PS: English igena ganin huththo. Oya sinhalen kiyala tiyenne screenshot ekeyama karanna ona dewal.

Also umbalage IT ekata call ekak deela hadanna kiyapan oka wada nathan. un inne okata.

ඉතින් හුත්තො මමනෙ එකත් බලන්නෙ... මගෙ subject එක Graphic. එත් මෙවත් බලනවා.


PS: English igena ganin huththo. Oya sinhalen kiyala tiyenne screenshot ekeyama karanna ona dewal.

English තුන් පාරක් ෆේල් උනාට meka දන්නවා ... Networking තමා දන්නෙ නැත්තෙ

---

telnet kalaama

Connecting To 200.xx.xxx.xx ...Could not open connection to the host, on port 51615: Connect failed

DAm mama MK?
------ Post added on Sep 23, 2022 at 10:48 AM

 

[tharakaf]

Also umbalage IT ekata call ekak deela hadanna kiyapan oka wada nathan. un inne okata.

ඉතින් හුත්තො මමනෙ එකත් බලන්නෙ... මගෙ subject එක Graphic. එත් මෙවත් බලනවා.


PS: English igena ganin huththo. Oya sinhalen kiyala tiyenne screenshot ekeyama karanna ona dewal.

English තුන් පාරක් ෆේල් උනාට meka දන්නවා ... Networking තමා දන්නෙ නැත්තෙ

---

telnet kalaama

Connecting To 200.xx.xxx.xx ...Could not open connection to the host, on port 51615: Connect failed

DAm mama MK?
------ Post added on Sep 23, 2022 at 10:48 AM

So that is the problem. Umbata onam mata IP eka PM karapan. E widiyata balanna puluwan oka umbey aulakda nathan unge aulakda kiyala aulakda kiyala.

Nathan umba use karana phone ekak tiyenawanam android/iphone wala app athi telnet karana ewa. Eken check karrapan. Oya port ekka ekko close (wenna be mokada wena unuth okata connect wena nisa) or umbey mokakin hari block wenawa

 

[Smartm]

Mulinma ping karala balapan oya 200 address ekata. Eka wada nam good wada nathan un ping disable karala athi

Kelinma telnet karapan "telnet 200.x.x.x 51615" oka time out wenawa kiyanne block wenaw kiyana eka

Also umbalage IT ekata call ekak deela hadanna kiyapan oka wada nathan. un inne okata.

PS: English igena ganin huththo. Oya sinhalen kiyala tiyenne screenshot ekeyama karanna ona dewal.

Traceroute 200.x address eka

Me command eke output ewapan

 

[tharakaf]

Traceroute 200.x address eka

Me command eke output ewapan

Aula tiyenne traceroute might work because it uses ICMP or something else to find the route. what we are not sure is if the specific port is blocked or not.

 

[redbone]

මචන්ලා අපිට පොඩි Software එකක් දීල තියනව. එකට Connect වෙන්න බෑ.
ඒකට ලොග් වෙන්න තියෙන්නෙ IP අඩ්ඩ්‍රෙස්ස් එකක් දීලා. IP එක 200.xx.xxx.8 වගෙ එකක්.

එක ඩීල OK කරපුවාම Connection with the server could not be established (200.xx.xxx.x) කියල එනවා.

ඒකෙ මෙහමත් තියනව
View attachment 184936

මෙක හදාගන්න විඩියක් කියපල්ලකො. Firewall Off කරල ලොග් වෙන්න හැදුවත් Same Error එක එනවා

Try folloiwng

1. Ping 200. X.X.X <- connectivity eka ok da balanna (ping block karala thiyenne puluwan)
2. telenet 200.... <- meken connect wenawada balanna (block karala thiyenna puluwan but ping block karala nam godak welawata telnet block karanne na)
3. tracert 200.... <- kohenda drop wenne kiyala balanna meka use karann, ubalage network ekenda nathnam remote location da kiyala

 

[Smartm]

Aula tiyenne traceroute might work because it uses ICMP or something else to find the route. what we are not sure is if the specific port is blocked or not.

Mekage internet wedada balanna ona neh

 

[LajjaNathiBayya]

Mekage internet wedada balanna ona neh

eka wada

 

[tharakaf]

Mekage internet wedada balanna ona neh

Normally mama answer karaddi mama assume karanawa eha paththe eka gus booruwek newi kiyala.

Danata mama mu ganath hitan inne ehema tama

 

[LajjaNathiBayya]

Normally mama answer karaddi mama assume karanawa eha paththe eka gus booruwek newi kiyala.

Danata mama mu ganath hitan inne ehema tama

Thank you.

Ubata PM danna bane machoo

Mata Hi ekak dannako

---

Thank you.

Ubata PM danna bane machoo

Mata Hi ekak dannako

IP eka damma
------ Post added on Sep 23, 2022 at 11:27 AM

 

[imhotep]

Try with a PowerShell TcpClient.

Open up Windows Power Shell in admin mode.
Type in
New-Object Net.Sockets.TcpClient "Google.com", 443 (replace Google.com with your remote server IP, and 443 with your port number 51615

This should return Connected : True

Here's when I use the above command...

 

[sihina22]

Use https://xxx.xxx.xxx.xxx

 

[Amare machan]

අදාල නං නෑ අපිට හැබැයි bump

 

[LajjaNathiBayya]

Try with a PowerShell TcpClient.

Open up Windows Power Shell in admin mode.
Type in
New-Object Net.Sockets.TcpClient "Google.com", 443 (replace Google.com with your remote server IP, and 443 with your port number 51615

This should return Connected : True

Here's when I use the above command...

View attachment 184940

New-Object : Exception calling ".ctor" with "2" argument(s): "A connection attempt failed because the connected party
did not properly respond after a period of time, or established connection failed because connected host has failed to
respond 200.xx.xxx.x:51615"
At line:1 char:1
+ New-Object Net.Sockets.TcpClient "200.xx.xxx.x", 51615
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: ) [New-Object], MethodInvocationException
+ FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand

 

[tharakaf]

New-Object : Exception calling ".ctor" with "2" argument(s): "A connection attempt failed because the connected party
did not properly respond after a period of time, or established connection failed because connected host has failed to
respond 200.xx.xxx.x:51615"
At line:1 char:1
+ New-Object Net.Sockets.TcpClient "200.xx.xxx.x", 51615
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: ) [New-Object], MethodInvocationException
+ FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand

Umba try karana port eka down. Nmap scan ekak daala tiyenne mona ports da up kiyala balanna. Poddak hitapan eka finish wenakan.

 

[imhotep]

New-Object : Exception calling ".ctor" with "2" argument(s): "A connection attempt failed because the connected party
did not properly respond after a period of time, or established connection failed because connected host has failed to
respond 200.xx.xxx.x:51615"
At line:1 char:1
+ New-Object Net.Sockets.TcpClient "200.xx.xxx.x", 51615
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: ) [New-Object], MethodInvocationException
+ FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand

Call their HelpDesk and request them to remote-in to your computer. They will easily sort it out.

 

[tharakaf]

Call their HelpDesk and request them to remote-in to your computer. They will easily sort it out.

Mu da koheda ban helpdesk eka

 

[LajjaNathiBayya]

Umba try karana port eka down. Nmap scan ekak daala tiyenne mona ports da up kiyala balanna. Poddak hitapan eka finish wenakan.

Umba try karana port eka down. Nmap scan ekak daala tiyenne mona ports da up kiyala balanna. Poddak hitapan eka finish wenakan.

ok. Deyyo