Linksys Cable / DSL :: WAG320NVPN Passthrough Enabled / No Port Forwarding Set Up / Firewall Disabled

Aug 23, 2011

Using a Mac running Mac OS X 10.6.8 with VPN Tracker 6.3.0.Before switching to the WAG320N I had no issues with my IPSEC VPN client. After the switch it consistently fails in Phase 1 negotiation.In the log file of the gateway I only notice: Mon, 2011-08-22 07:47:31 - [Outgoing] UDP Packet - 192.168.1.100:500 --> IP.ADDRESS.VPN.GATEWAY:500.The software itself complains about timeouts while contacting the remote gateway.VPN pass through is enabled, no port forwarding is set up, firewall is disabled.

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Cisco Routers :: RV042 Port Forwarding Stops Working When Firewall Is Enabled

Jun 4, 2013

I have a RV042 router on a single WAN and an internal LAN. I have configured port forwarding as follows: HTTP[TCP/80~80]->10.0.0.6HTTPS[TCP/443~443]->10.0.0.6IMAP[TCP/143~143]->10.0.0.5IMAP SSL[TCP/993~993]->10.0.0.5SMTP SSL[TCP/587~587]->10.0.0.5
 
Everything works just fine when I have the firewall DISABLED. However, when I enable it the behaviour is erratic. 1 out of 10 attempts to connect to ANY port forwarded works. Almost all attempts time out. Notice that this happens even if using only the default firewall rules (which should be bypassed by the port forwarding as I read in other posts).
 
My second try was to create firewall rules manually, overriding the default ones. I tried adding rules from source WAN1 (where my connection is) to ANY and to SINGLE IP's on every port. Nothing seems to work.
 
I don't know what I'm doing wrong, this is really bugging me. I had to turn the firewall off so we can access our servers from outside the office. This shouldn't have to be done.
 
Just found out that my firewall is getting LOTS and LOTS of Blocked - SYN Flood entries. I think this is why we are having trouble with the firewall. Could this be the problem? I have no idea where all these SYN packets are coming from since they appear with spoofed IPs or come from different bots all over.

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Linksys Cable / DSL :: WAG320n UDP Not Working On Port Forwarding?

Dec 5, 2011

I have some hardware on my internal network which I want to send udp packets. I can connect using telnet to it prooving that TCP and port forward works but when I try to send a UDP packet externally it fails.I can however send the same packet internally and port forwarding works fine.My router is Linksys by Cisco WAG320n.

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Linksys Cable / DSL :: Setup Port Forwarding On X300?

Mar 2, 2012

I need to setup some port forwarding on my X3000 to pass through the firewall to my server but cannot find the relevant page in the setup GUI.

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Linksys Cable / DSL :: WAG320N Port Forwarding / DMZ Not Working

Mar 4, 2011

I'm trying to open some ports for my webserver, I've configured the static IP and forwarded port 80 to my server's IP and I checked the port on canyouseeme.org and it says it's closed. I've tried multiple ports (21, 22, 7878 whatever) and all do the same thing.
 
So my next step was to try DMZ on the server's IP .. still no happiness .. ports stay closed. I checked this on multiple computers and it still won't open any ports for any machines on my network.
 
Updated to the latest firmware .. didn't make a difference. My ISP doesn't block any ports (didn't have any issues on my old router.

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Linksys Cable / DSL :: Port Forwarding Constraint On WAG120N

Jul 15, 2012

I recently swapped routers from a dlink to a Cisco WAG120N, from what I can see the wireless is flaky on this device and has led me to switching the wireless off for my sanity and to stop the complaints of my family when they attached to an access point that suddenly disappeared and then reappeared and disappeared, you get the picture.
 
What I cannot understand is why when it comes to port forwarding did the developers add the local LAN prefix so for example as default the local LAN interface is 192.168.1.1 and the port forwarding screen is completed to forward a port to a host with address 192.168.1.X by stipulating the prefix I am unable to use the router to port forward to hosts that live beyond by local LAN.This added to the wireless being disabled is becoming a very expensive branded door stop.

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Cisco Firewall :: Port Passthrough On 5520?

Jan 13, 2012

In a cisco firewall 5520 how could you take a public wan connection and pass it to another firewall behind the 5520 without using nat. How could you put a single port on the 5520 into transparent or passthrough much like you can on a broadband modem?

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Linksys Cable / DSL :: Home HG200 V2 Port Forwarding Not Working

Jul 20, 2011

I have got a Linksys @ Home HG200 V2 G Gateway. I am trying to setup port fowarding but its not working. I have gone onto the routers port forwarding setup page filled it out but the port is still closed.

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Linksys Wireless Router :: EA3500 Disabled And Enabled IPV6 On Network Card

Apr 9, 2013

I purchased a Linksys EA3500 about two months ago, brought it home and set it up with my DSL provider and everything was great, until sometime last week, and since then my download speeds have just plummeted to basically nothing. I did some troubleshooting but I cannot seem to find what the issue is. I have checked all the cables etc, and I know that it is definitely something with the router itself..My current Speedtest.net speeds are as follows (I am paying for a 5mb connection) with the EA3500.Ping of 15ms Download speed of .67mbps, Upload speed of .60mbps.When I remove the router and hook straight to the DSL modem I get the following results.Pink of 12ms Download speed of 4.89mbps, Upload speed of .60mbps
 
- I have tried to reset the router both by holding the reset button and through the configuration application.
- I have enabled and disabled wireless to see if that was slowing things down
- I have plugged in my old WRT54G and I get the 12ms, 4.89mbps,.60mbps results on it (so I know its the EA3500)
- I tried putting the computer in the DMZ
- I have changed the ports that the computer is plugged into
- I have disabled and enabled IPV6 on both router and network card
- Firmware version - 1.1.38.134141

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Linksys Cable / DSL :: PPTP Passthrough WAG320n?

Sep 22, 2011

I'm trying to access a machine via pptp through a new WAG320n without any success. PPTP Passthrough is enabled i've opened port 1723 TCP pointing to my machines ip-adress but i can't get the connection working.

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Linksys Cable / DSL :: WAG160N No PPPOE Passthrough Option On VPN

Jul 7, 2011

I just bought this router recently found out its a strong good router but i got shocked that there is no PPPOE passthrough option on VPN passthought i am disappointed because this option is soo important to me and i just spent money on nothing, is WAG160N doesnt support PPPOE passthrough ??? and if it does how can i do it .

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Linksys Wired Router :: Does RV042 Firewall Support Port Forwarding

Aug 5, 2011

I am using an RV042 router/firewall -- firmware v1.3.13.02-tm -- connected to a cable modem.I have one public address (WAN1) assigned by my ISP's DHCP server.All my machines on the LAN have static IPs.  (RV042 DHCP Server is disabled.)I have set up port (80) forwarding to 192.168.1.101. The HTTP port forwarding does work if an http client on the LAN sends a request to url...But I cannot get a response if I send a request to url... from a machine on the WAN.I did configure Access Rules to allow http traffic (and then tried to allow *all* traffic) between a single IP on the WAN and 192.168.1.101.

The incoming log table shows a connection is made from the http client on the WAN to the correct http server on the LAN, but there is no resonse from the LAN to the WAN.Is my configuration the problem, or is this feature not supported by the RV042 router?Could my cable modem be blocking outbound traffic?

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Linksys Wired Router :: RV042 Port Forwarding And Firewall Rules?

Oct 31, 2011

I have a system with a RV042 managing the internet connection.Behind the RV042 I have an e-mail server and a development machine that I access through SSH.My problem is that if I forward port 25 to my internal e-mail server it bypasses the firewall rules.I have an external vires and spam scan host that is the only one I should accept incoming email from - but it seems that whenever you add a portforward then it bypasses the firewall rules.

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Cisco :: What Should Be Enabled Or Disabled On WLC2106 To Get Air-print To Work

Feb 17, 2011

I have been trying to get Airprint to work in our network.  Topology is a 255.255.255.254.x network that has mostly wired with wireless all under the same subnet.  Airprint will not discover printers if on the WLC2106 WiFi network but if the iPad or iPhone is connected to some small Linksys WiFi router, it works.
 
What should be enabled or disabled on the WLC2106 to get Airprint to work?

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Dell :: No Wireless Enabled / Disabled Icon On Studio 1747

May 27, 2011

I press FN/F2 to "enable and disable wireless" but cannot see the antenna icon appear on the screen to know if the functionalty even exists. Other function keys work properly. I vaguely remember seeing this icon when I first purchased the laptop, but soon after purchase I had to completely reinstall the operating system and have not had a need to a wireless connection to notice it was no longer there.Because I cannot access wireless connections I assume there is a problem with enabling this feature of my laptop.

what I should be doing to check/correct that my laptop can receive a wifi connection? I've checked the recommended driver installs for my model of laptop, but nothing seems relevant.

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Cisco Firewall :: Change Default SSH Port On ASA 5505 (port Forwarding)

Dec 2, 2011

So here is my network.
 
ASA5505--->Cisco1841--->Cat2960
Code
ASA asa831-k8.bin
Cisco 1841 c1841-adventerprisek9-mz.151-4.M2.bin
Cat 2960 c2960-lanbasek9-mz.122-55.SE1.bin
 
and here is my dilemma.
 
I can SSH from the internet to my ASA on default port 22, directly to my public IP.  I can SSH from the internet to my Cisco 1841 on port 2001. I can not however, SSH to my Cat 2960.  From what i can tell, on the Cat2960 i can't change the default port 22 for SSH to different port, just like i did on the Cisco 1841.  I looked to see if I can change the default port for SSH on he ASA, it does not look like this is an option.
 
The bottom line is that i want to be able to SSH to all three devices from the internet.  I only have one public IP.  As of now, what i can do is only SSH to the ASA on default port 22 directly to the public IP and Cisco 1841 on port 2001.  It appears that changing the default SSH port on Cat 2960 is not an option.  It also appears that I can't change the default SSH port on the ASA, if i could, i would and then i should be able to SSH to the Cat 2960 on port 22. No matter what i did on the ASA, it always listens on port 22 for SSH connections.
 
show asp table socket
TCP       001f549f  <<pub IP>>:22              0.0.0.0:*               LISTEN
 
how do i make it listen on different port?
 
Here is relevent config for SSH for cisco 1841 (port forwarding)
 
ON ASA
object network ROUTER
host 10.10.1.1

[Code].....

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Linksys Cable / DSL :: WAG320N Is Always Disabled Automatically By Windows 7?

Oct 2, 2011

Device: Linksys WAG320N Dual-Band Wireless-N ADSL2+ Modem Router with Gigabit
 
Firmware Version:V1.00.12
 
System: Windows 7 64bit Ultimate
 
Error: WAG320N is always disabled automatically by Windows 7 Each time power on WAG320N, it works well for a while ( 1 to 5 minutes), can also make the ADSl connection automatically.  After that time, WAG320N  is always disabled automatically by Windows 7. Need to manually Enable it in Windows 7, once it is manully Enabled, it work well for days.

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Cisco EPC 3000 Cable Modem / Airlive Wt-2400r Router - Port Forwarding?

Jun 15, 2011

I'm currently using Cisco EPC 3000 cable modem and Airlive wt-2400r router. Afaik the cisco isn't a router, but i'm still having some weird problems with forwarding and apparently even DMZ wont work .

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Cisco Switching/Routing :: 881W - IOS Port Forwarding Commands For Port Forwarding

Apr 7, 2013

I am trying to open up port 32400 on my 881w Cisco router but I have not had any success I need to configure manual port-forward to enable my Plex Media server.

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Cisco :: Not Enough Port Fields In Port Forwarding For Linksys E4200

Jul 16, 2011

I have always used netgear routers in the past. After a series of issues regarding configurations not working correctly I invested in what appeared to be a semi pro router, the cisco linksys e4200.
 
I have a centralized server which I use to access a mass of different services such as mail, dns, VPN, FTP, Kerberos, http and many more. While I am not a massive networking ****, this server setup is like my garage project. To access these services externally to my LAN as far as I understand I would need to configure port forwarding for each service to my server. Unfortunately the control panel for the linksys E4200 only offers about 15 custom port fields for forwarding, and some documentation I have read shows that with it's basic install my server could be using up to 60 ports at once.
 
Is this router just not suitable for this sort of network. If so I will be very disappointed because I have spent a quarter of the price on netgear routers with more control than this.

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Cisco Firewall :: Port Forwarding In ASA 8.4.4 (1)?

Aug 9, 2012

I have a cisco 5520 with 8.4.4(1) and I already have a NAT for an email server on it.Here is the IP and ports on current configuration:
 
Email Server Private IP:  1.1.1.1
Email Server Public IP: 2.2.2.2 
Email Server Local Ports : 25, 587
 
Right now I have ports 25 and 587 opened for 2.2.2.2 so, now I need to add a port redirection for another port:
 
New Port : 8925
 
I need to redirect 2.2.2.2:8925  to  1.1.1.1:587 

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Cisco Firewall :: Port Forwarding In Pix 501?

Apr 11, 2013

i'm having a problem portforwarding/redirection for the pix 501?I'm trying to open the ports 49003 and 40085 in order to view our dvr remotely and i'm not exactly sure how to it.

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Cisco Firewall :: ASA 8.4 Port Forwarding

Nov 5, 2012

I have an issue with portforwarding in my teleeye cctv behind asa 8.4. I can browse the DVR outside  via http however when i attempt to login, "server busy" will prompt afterwards. Note: Theres no issue when acesssing the DVR locally.
 
Heres my config.
OUTSIDE INTERFACE:
interface Ethernet0/3
speed 100
duplex full
[Code]...

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Cisco Firewall :: Port Forwarding With ASA 5510?

May 2, 2011

i have a asa with a outside IP address of 140.32.121.5. behind this firewall i have a cisco MWR 2941 that i would like to connect to via telnet. its inside ip address is 10.10.10.2. my reasoning for this is because i cannot SSH or telnet from a ASA so i need to have the ASA push my telnet request to the router on its inside interface.i have tried some NAT examples but i am very green with NAT. i have also built access lists that look like the follow " access-list 101 permit tcp any 10.10.50.2 eq 23. and then tied the access-group 101 with the outside interface. this also with no success.

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Cisco Firewall :: ASA 8.4 Forwarding Port Range?

Oct 30, 2012

I need to open port range 554 - 558 to a DVR on the internal network. Also, I need to NAT one of my public IP's to the DVR. How is this accomplished in 8.4? I was able to do it in an older version ASA software.

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Cisco Firewall :: Simple Port Forwarding On ASA 8.4?

Sep 4, 2012

I've tried setting up some simple port forwarding on my ASA, where I want to forward one port on the external interface for both UDP and TCP to the same port on an internal server.
 
It works fine for UDP, but all TCP packets are dropped on the outside interface, even though the configuration for UDP and TCP is basically the same! This is my config:
 
object network MY_SERVER
host 10.10.1.4 
object service TCP_MY_SERVICE

[Code].....
 
Port count goes up on line 2 (UDP) but never for line 1. I just see the packet denied instead. Same thing happens in the packet tracer, a packet destined for my external interface on that port for UDP is allowed and NAT'd just fine. TCP it gets dropped by the ACL on the outside interface.

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Cisco Firewall :: ASA 5510 And Port Forwarding?

Oct 23, 2012

I have a Cisco ASA 5510 appliance running ASDM 6.3 We have a number of public IP addresses associated with our company. In order to utilise the IP addresses effectively I want to use one puplic IP address for two servers running on different ports.e.g.
 
Public IP address 78.109.174.100
 
for both
 
Server 1 HTTPS and HTTP
 Server 2 FTP
 
Both Servers live in the same subnet (DMZ) I believe this maybe port forwarding but could be completely wrong. I've tried creating a NAT rule that goes from Server 2 Network object to Server 1 external but this didn't work.

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Cisco Firewall :: Port Forwarding In 5505

Feb 25, 2013

have a couple of ASA 5505's which work fine for what they are doing VPN and all that - we have 1 DLINK DFR-700 Firewall left and I need to get a new ASA to replace this since it is old.All this box really does is port forward external clients to 1 address on the internal lan for client software updates.So lets say we have client a with IP 1.1.1.1 and client b has 2.2.2.2 - at the moment this is what happens client a and b come in through http and get mapped to the internal http server 10.10.1.2So I need to setup about 100 clients which can come in through http only - get mapped to the internal IP and also keeping the internal server to be able to access anything outside.

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Cisco Firewall :: ASA 5505 Port Forwarding NAT

Dec 6, 2012

I have ASA5505 and am having issue with port forwarding NAT . [code]

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Cisco Firewall :: ASA 5510 8.4 Nat And Port-forwarding?

Jun 6, 2013

I'm trying to forward an internal service on a internal  server to the external interface on the same port on the outside  interface of our ASA.I been searching for a solution for days and found nothing.Here are the relevant parts of my config:

: Saved
:
ASA Version 8.4(2)
!
object service TCP-WebServer-8080
service tcp source eq 8080
object network WebServer_Object_10.1.10.7
host 10.1.10.7

[code]....
  
So it looks like it's being dropped by an ACL, but it looks right to me.

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Cisco Firewall :: Port Forwarding Using ASA 5510

Dec 3, 2012

I have a ASA 5510. I want to access the internal server IP through the ASA via http://60.54.x.x:8080/sms/DnNotify ( via port 8080).How do i configure it? NAT? ACL? configure port?

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Cisco Firewall :: Port Forwarding On 5505?

Sep 1, 2012

I have the following configuration in my ASA 5505 and I'm having problems connecting with other players on my XBox (moderate NAT).
 
I think my problem is that I need to forward ports tcp:3074, udp:3074, and udp:88 to my xbox which is at 192.168.2.50 (vlan 3 below).
 
[code]
# sh run
: Saved
:

[Code].....

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Cisco Firewall :: Port Forwarding With ASA 5505

Oct 1, 2012

I am trying to forward specific ports from the outside interface on my ASA5505 to my servers inside and can not get it to work! I have a VPN that currently works and the firewall rule in place I am just overlooking something simple I'm sure. Here is the config:
 
ASA Version 8.2(5)
!
hostname ASA
enable password <removed>
passwd <removed>
[Code]...

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