BEFW11S4 UDP AND TCP PORT opening

How do i open UDP AND TCP ports specifically TCP ports: 80, 6667, 28910, 29900, 29920
UDP ports: 4321, 27900 Its for a networkable game i need to open these ports to play it.

Ok But when i try disabling the numbers in the forwarding field i run out of spaces in the field to be able to disable them Is there an advanced firewall settings that i dont know about? I put in all of the range forwarding and put the range forwarding start for example 80 originally (TCP ports: 80, 6667, 28910, 29900, 29920
UDP ports: 4321, 27900) The ones i try to disable i run out of fields to disable them in the forwarding for example there are 10 slots for disabling and Im trying to disable them on two numbers 192.168.1.101. and 192.168.1.100 So i need to disable them for both ip numbers I got 10 fields to enter it into them and 10 x 2 is more than the numbers..... You get me?? and on top of that i dont know if what i did was enough Linksys doesnt want to help me without paying 30 dollars so im just thinking i should buy a new router....... i mean they charge 39 dollars for a new router and they want me to pay 39 dollars for tech support it just doesnt make any sense........

Similar Messages

UDP and TCP ports

Hi:
I have a question. As we know, scanning TCP ports is a lot eaiser than UDP ports because active UDP ports don't respond and there are other reasons as well.
try{
Socket soc= new Scoket(address, portnumber);
catch(Throwable e){ System.out.println(e)}
look at the code above, it can only tell you active TCP ports for the Throwable e tells you nothing about UDP ports. An active UDP port doesn' respond to the connection call "soc". Therefore it will throw an exception(connection refused) after trying to connect an active UDP port. This exception is just like those of closed TCP ports.
What i am saying is that active UDP ports will be treated the same as closed TCP ports. They are hidden in closed TCP ports. How do i sift them out? Any solutions?

I am basically trying to determine how many UDP and TCP ports on a machine are open. Open TCP ports are easy to see. But UDP ports are tricky. Can you please tell me more in detail using a datagram socket?

How can I open both UDP and TCP ports

Hi,
How can i open both tcp and UDP ports for an IP in Cisco ASA?
Regards
Ejaz

Are you referring to port opening in Cisco ASA to permit certain traffic? I believe the following document should help.
http://www.cisco.com/en/US/docs/security/asa/asa82/configuration/guide/acl_overview.html
Adding a Standard Access List
hostname(config)# access-list access_list_name standard {deny | permit} {any | ip_address mask}
Example:
hostname(config)# access-list OSPF standard permit 192.168.1.0 255.255.255.0
http://www.cisco.com/en/US/docs/security/asa/asa82/configuration/guide/acl_standard.html
Adding an Extended Access List
access-list access_list_name [line line_number] [extended] {deny | permit} protocol source_address mask [operator port] dest_address mask [operator port | icmp_type] [inactive]
Example:
hostname(config)# access-list ACL_IN extended permit ip any any
http://www.cisco.com/en/US/docs/security/asa/asa82/configuration/guide/acl_extended.html
Hope this will help.

Maximum # of UDP and TCP port Mappings

Does anyone know for sure the total number of port mappings you can create on the airport extreme?
Thanks

Ok But when i try disabling the numbers in the forwarding field i run out of spaces in the field to be able to disable them Is there an advanced firewall settings that i dont know about? I put in all of the range forwarding and put the range forwarding start for example 80 originally (TCP ports: 80, 6667, 28910, 29900, 29920
UDP ports: 4321, 27900) The ones i try to disable i run out of fields to disable them in the forwarding for example there are 10 slots for disabling and Im trying to disable them on two numbers 192.168.1.101. and 192.168.1.100 So i need to disable them for both ip numbers I got 10 fields to enter it into them and 10 x 2 is more than the numbers..... You get me?? and on top of that i dont know if what i did was enough Linksys doesnt want to help me without paying 30 dollars so im just thinking i should buy a new router....... i mean they charge 39 dollars for a new router and they want me to pay 39 dollars for tech support it just doesnt make any sense........

Destinations and TCP Port Numbers for Creative Cloud

Hi
What are the Destination IP's and TCP port numbers that need to be allowed on a firewall to use creative cloud in a secure network?
thanks

Rave wrote:
Hi mccalel,
CS3 is a very very old software and is not a qualifying version for upgrade.
Not sure I follow.
The discounted promotional deal (for the first 12 months) for existing owners of CS3-CS6 suites is what the OP is trying to take advantage of.
https://creative.adobe.com/plans

Can a real Server be applied in two different server farms associated with two different VIP IP and TCP Port

Good day everyone,
I have a question in regard to real server operation with different server farms, and VIPs
Can a Real Server be associated ( for simpliciy) with two different Server Farms that have a VIP associated with each, servicing the same TCP Port (443).
Example:
SF-A
RSRV-1: 192.168.1.10 /24
RSRV-2: 192.168.1.11 /24
VIP-A: 192.168.1.20 /24
VIP-A: https:web-A
Protocol: HTTPS
SF-B
RSRV-2: 192.168.1.11 /24
RSRV-3: 192.168.1.12 /24
VIP-B: 192.168.1.30 /24
VIP-b: https:web-B
Protocol: HTTPS
Client-A: 172.16.128.10
Client-B: 172.16.128.15
I have attached an sketch depicting the connectivity.
As always any feedback/Suggestions will be greatly apprecaited.
Cheers,
Raman Azizian

Raman,
This type of config is no problem. What the server is doing is virtual web hosting. The server would have two different web services running for the same IP, but each listening for a unique host header.
From an IP point of view both connections would be destined to the rserver address on port 80, but in the http header they would have two different Host headers.
one for www.example1.com and the second for www.example2.com. If the web server is configured correct so each host name is tied to one web service it will not have any issues.
The config you attached looks ok. The way you have the sticky group is ok doing source IP. If you use cookies for the sticky group I would suggest you create two sticky groups each with a different cookie name and add the same serverfarm to both groups. The client will only send a cookie for the domain it received it from so using the same cookie in two vips could cause problems if the same client hits both vips.
Hope that helps
Regards
Jim

SIP Inspection and dynamic port opening after re-invite

Platform: ASA 8.3(2)
Hello,
I have SIP devices along with SipTrunk and media endpoints. I am having issues with the ASA not dynamically opening (sip inspect enabled) UDP ports for RTP after a SIP re-invite causes the media endpoints to change within SDP.
The problem as below.
Initial SIP invite setups properly with ports dynamically opened between the media endpoints in the ASA
Re-inivite from the SIP device causes the media endpoints to change within the SDP
ASA blocks ports associated to the new media endpoints
I can resolve this by allowing the ports in the ACL, but suprised this is not working as re-invites to change media endpoints is to be expected in SIP conversation.
Regards,
AJ

Below is the script you can use to reproduce this. Points worth mentioning.
Initial invite sets up the media between SIP Trunk and a media device ( 10.1.2.150) in the inside network, SIP signalling will be with 10.1.2.100. At this poit RTP flows freely between the SIP Trunk and the media device.
If the call is fax, a re-invite will occur and this will cause the IP address to change in the SDP. The new media endpoint becomes 10.1.2.151 (This device is SIP and Media (T38) capable).
For every SIP call we establish 10.1.2.150 will be used for media, we do not want to change this behaviour.
ASA 8.3 (2)
conf t
interface Ethernet0/0
nameif Inside_Voice
security-level 100
ip address 10.1.2.11 255.255.255.0 standby 10.1.2.12
exit
interface Ethernet0/1
nameif Outside_SIP_Trunk
security-level 0
ip address 10.1.60.254 255.255.255.0 standby 10.1.60.253
exit
object-group network SIP_trunks
network-object 1.2.3.0 255.255.255.0
exit
object-group service SIP_service
service-object tcp destination eq sip
service-object udp destination eq sip
exit
object-group network SIP_inside_servers
network-object host 10.1.2.100
exit
access-list Outside_SIP_in extended permit object-group SIP_service object-group SIP_trunks object-group SIP_inside_servers
access-group Outside_SIP_in in interface Outside_SIP_Trunk
route Outside_SIP_Trunk 0.0.0.0 0.0.0.0 10.1.60.1
class-map inspection_default
match default-inspection-traffic
exit
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect ip-options
inspect netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
inspect icmp
inspect icmp error
lass class-default
set connection decrement-ttl
exit
service-policy global_policy global
end

Combining UDP and TCP connections

I am trying to build a simple client -server app, where multiple client sends price quotes to a server and the server does some analysis on these numbers and spits it back out to all the clients every 5 seconds or so. Before I start, I want to make sure I am thinking about it correctly. I was thinking that I could have on each client a UDP connection and a TCP connection, the TCP connection would be used to send the quotes to the server. This way I have a live connection and confirmed packet reception from client to server.
The UDP would be used for when the server sends back out the quotes to all the clients, since the server is just sending out back certain ones (the best quotes that is) to all the clients. Does that seem like a reasonable design?

The only reason is because the server should be sending out it's information via datagrams because it wants to send the same message to all the clients. So in my point of view it looks like it would be more efficient to send out one datagram, broadcasted instead of going through each client and sending the same thing, especially when I'm trying to send an update every 5 seconds or so.

WCS upgrade and HTTP port open

Hello All,
I am trying to upgrade my Wundows based WCS 4.2.97.0 to 5.2.130.0.
During the upgrade it tells me that port 8 (http)is needed by WCS and being used by another application. I have tried to find out which application is using that port so that I either stop the app or service and failed.
Would anyone kow a quick way to discover/disable the app on a Win 2003 server/
thanks a lot
Bo

Hi ericgarnel,
I am not running IIS on the server. I removed the WCS 4.2.97.0 and rebooted the server. I still get the same port hhtp (port 80) is being used by another application.
thanks
Bo

Entering UDP and TCP numbers

^^^ Just need help with that, its for my PS3, i called Sony after getting DNS errors(80710102) and they told me i need to enter the numbers they gave me, i just want to know were to pit them... And my router is a WRT54G btw...
Message Edited by Gran_Turismo on 06-28-2007 10:39 PM

from the computer wired to the router , access the web interface of the router using http://192.168.1.1 .. the default password is "admin"...once on the ui go to the "applications and gaming" tab and click on the "port trigerring" subtab .. enter the port numbers on this page ..

UDP and TCP

People told me that data might go lost if I use UDP Protocol, so I have to use TCP.
But I am quite confused cause I read that the data link layer will make sure the data transfers correctly, so I suppose no data would be lost even if I use UDP cause it's based on the link layer.
Can someone solve my puzzle?

But the data link already take care of this. So no
packets should be lost.No.

Bitttorent port opening problem

Hi, I'm new to bittorrenting, so sorry if this is an obvious question. A friend gave me information for how to open the port on my iMac so I could start downloading, but every time I try it, I get no connection to the internet. All I get to it step 2, setting the IP address to be static, and that's when there's no longer a connection. Any idea what I'm doing wrong? Here's the info he gave me to follow:
There are 3 things to do. Describing and reading it takes longer
than actually doing it.
(1) Picture 1
In BitTorrents preference, check the port that it expects to be
open. You can change it but I didn't. It defaults at 6881.
(2) Picture 2
Set your computers local IP address to NOT change.
In the computers Network Preferences se the TCP/IP tab to:
(Check and write down what's in all the field before changing
anything.)
-Configure IPv4 to 'manual'
-Choose something like 10.0.0.99 (that will now be your computers
local address)
-You usually also set the subnet mask to 255.255.255.0
-You may have some numbers in the other fields for your cable
connection
(3) Picture 3
Open up Airport Utility...go to the 'Port mapping' tab. Click the
'Add' button.
1-Public Port (The port that the signal comes in that you want
to direct).....set to 6881
2-Private Address (The computer that the signal should be sent
to)......set to 10.00.99 (that's now your computer)
3- Private Port (The port it should now got on that
computer)...set to the same 6881
Click DONE or something and reset he Extreme
Your done. Now try the program again.

Can't see the pictures.
You basically,
a) have to tell your router - AEBS - to give your computer the same ip address each time.
You do this by going into Airport Utility/Internet/DHCP/DHCP Reservations/+
Enter a description, then filter by mac address of your computers wireless card - (in system info in utilitities of your computer) or by client id. Then select the ip address you want reserved.
Then go to the NAT tab - under Airport Utility/Internet and select configure port mapping.
Click +
Then enter the udp and tcp ports you wan forwarded. Enter the same numbers for public and private. So if the port was 1221 - enter that in 4 boxes, public and private, udp and tcp.
In the middle under private ip address - enter the ip address you selected for your computer
That's it for airport. Your bittorrent should have the same ports set in preferences.
Restart and hope for the best.
Good luck.

Port opening AirPort express

I have 2 AirPort Express and I use them for my private network:
Optic Cable==>AirPort express==>(wireless)==>PC
I need to know if I can open some UDP and TCP ports and How can I do it.
Thanks

Hello Frix65. Welcome to the Apple Discussions!
To setup Port Mapping:
Assign a manual IP to the host device
System Preferences > Network > Show > AirPort > TCP/IP
o Configure IPv4: Manually
o IP Address: <choose an IP address outside of the AX's DHCP range: 10.0.1.2 - 10.0.1.200>
o Subnet Mask: 255.255.255.0
o Router: 10.0.1.1
o DNS Servers <your ISP DNS server IPs>
Setup Port Mapping on the AXS
To setup port mapping on an AirPort Express Base Station (AX), connect to the AX's wireless network, and then use the AirPort Admin Utility to change these settings:
Port Mapping tab
o Click "Add"
o Public Port: <enter the Port # which will be accessed from the Internet>
o Private Address: <enter the static IP address from above>
o Private Port: <either enter the same value as the Public port or the value you want your application/service to answer on>
o Click "Ok"
o Repeat the last series of steps for each port you wish to map.

I can't hear, they can hear, speakers on, ports open.

I've got a little puzzle... Here's the setup:
MacBook, Mac OS 10.4.6, internal iSight, i.8 Ghz Intel Core Duo, 1.25 GB RAM, Using my own 1.5 MBPS wireless network router with Airport Express. Internal Mic on, Check. Speakers on full blast, Check. Quictime streaming, sound prefs, iChat prefs, check.
iMac G5, Mac OS 10.4.6, external iSight, 1.8 Ghz G5, 1.25 GB RAM, Using Neighbor's 1.5 MBPS wireless network (with full permission, of course.) Internal Mic on, Check. Harmon/Kardon Soundsticks on full---well maybe half blast... Check. Quictime streaming, sound prefs, iChat prefs, check.
Opened all ports on my own Actiontec router described from Apples KB in many different configurations. From opening as many ports as possible in different ways using UDP and TCP and both going with AND against Apple's suggestion.
I was able to get through the "Failed to respond" issue (Stupid routers) and I was able to initiate a 4 way conversation (Finally!) Between five different parties, swapping between them, of course. Everyone was using the same iChat, best configuration on their ends. (New Macbooks and G5's, all using iChat 3.1.4 and all settings on as best to their knowledge.)
Myself: I initiated the conference. I could see all three parties.
Party 1: I can see and hear them, they can see and hear me. They are on the same network as I am.
Party 2: I can see them, but I can't hear them. They can't see the conversation, but they can hear the conversation.
Party 3: iMac G5 on neighbor's network, I can see it, and can hear it. It can see the conversation, but can't hear the conversation
Party 4: (switched with Party 2) I can see them, but I can't hear them. They can hear and see the conversation. Both try initiating conversation, 1 on 1 too, same results.
Party 5: 1 on 1 conversation. I can see, and hear them, they can see and hear me. Both try initiating conversation. Same results.
It's mostly an audio problem of me being unable to hear most other parties, even though i have my MacBook speakers up as far as it will go. Why will some parties be able to allow their audio to pass through to me, while others would not? It seems it's coming from my end.
What do I do, how do i fix this, are there any suggestions? Am I doing something wrong that I shouldn't be doing?
This is all my router's fault.

Hi Dustin,
If this is a one computer LAN then Port Forwarding can be used.
This needs just these ports open:
AIM TCP 5190
AIM UDP 5060, 5190, 5678, 16384-16403
Jabber TCP 5220, 5222, 5223
Bonjour TCP 5298
Bonjour UDP 5297, 5298, 5353
This works even ikf you don't specify the "scoop and point" method the Apple Doc lists for more commercial devices.
This will not work for LANs with more than one Mac and as AIM on a PC also uses port 5190 for both logging on and file sending you need to use a method that allows mulitple computers such as Port Triggering or UPnP.
Port Triggering for the AIM side of iChat needs to look like this.
Trigger port 5190 on TCP to Trigger 5190 on Both UDP and TCP
Trigger port 5678 On UDP to trigger 5060, 5678, 16384-16403 on UDP
On some devices you can not specify the trigger in the list of ports as in the second line.
You may have to split into two lines.
Trigger 5678 on UDP to trigger 5060 on UDP
Trigger 5060 on UDP to trigger 16384-16403 on UDP
The Bonjour ports and the Jabber ports ned to be entered as single port entries on the relevant TCP (Jabber and Bonjour's 5298) and UDP protocols.
The AIM application for a PC will need
Trigger Port 5190 on TCP to Trigger ports 1024-5000 on TCP/UDP
Hope this helps.
10:06 PM Tuesday; June 6, 2006

How to close SIP and H323 port

I have cisco 2801 with IOS (C2801-SPSERVICESK9-M), Version 12.4(5a). I found that my router open TCP port 5060 (SIP) and TCP port 1720. How can I disable this port? I've tried to disable on "voice service voip" but not working. Do you have any suggestion

Hi,
This has been identified as a Bug in CSCsb25337, and was fixed in the following versions..
12.4(7.12), 12.4(7.11)T, 12.4(03d), 12.4(7.14)T, 12.4(07a), 12.4(05b), 12.4(6)T01, 12.4(4)T03, 12.4(2)T05, 12.3(14)YX02, 12.4(2)XB02, 12.4(4)XD02, 12.3(14)YM08
Workaround:
H323 can be disabled by issuing these commands from Config mode:
voice service voip
h323
call service stop
SIP can be disabled by issuing these commands:
sip-ua
no transport udp
no transport tcp
Voice service voip
sip
Call service stop
HTH
Regards
Kevin

BEFW11S4 UDP AND TCP PORT opening

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