Linksys Wireless Router :: WRT54G Incoming Log Destination Port 520
Aug 8, 2012
my WRT54G has been configured to block any and all incoming connections.continue to have disabled all port forwarding, port triggering, the DMZ, and QoS, via the applicable tabs under the [Applications & Gaming] Panel. The WRT54G continues to be configured to operate as a Gateway.No static routes are defined. The routing table show four entries, none of which are remarkable or match in anyway the partial address identified above.So I am under the impression that my WRT54G should be ignoring everything from the WAN-side.Even pinging the WAN-side of my router from the outside internet times out.My WRT54G ver 6 is at firmware level 1.02.8, which, as far as I can tell is the latest issued by Cisco.I am completely perplexed how such a connection is being established, and do not know if it is or has the potential of causing any harm. My own research indicates port 520 is typically used for RIP protocol, but I have almost zero knowledge of such.
My firewall outpost detected incoming connections on port 80 and blocked them.I think that the router must block incoming connections on port 80, right? But it does not.
I'm trying to forward my ports and I've been following a guide from [URL]. It's simple, but it's not working for me. I couldn't find my router on their list, so I'm assuming the worst and that it's not supported for the Port Forwarding. I just went with the normal WRT54G without the version 8 and tried it that way, I didn't get anything out of that either. It keeps telling me that the port isn't open and I can't receive the information packets that they're sending me.
I'm trying to set up my WRT54G wireless router so.i can port forward the relevant ports for my programs. I understand that you have to set up a static ip address before you can do a port forward which makes sense as you do not want to keep changing the ip address for the forwarding settings every time your network refreshes. But I cant seem to have it set up. And is there a rule that the static ip that you set should not be within the dhcp range?After setting up the static ip and setting up the port forward settings how do I test if the port is being forwarded correctly?
Why is my WRT54g router only showing the 1st LED port is lit, and not the rest when I have changed or added a device to the 2nd,3rd,4th port? It is also stopping my ability to stream,view youtube etc. When I disconnect the router from my cable provided modem, everything works fine?
I encounter a problem setting up port 80 forwarding on WRT54g router.
Configuration:
- Numericable modem
- WRT54G router : portforwarding configured, accepting anonymous internet traffic, no DMZ, no port-triggering... in fact everything is fine except for ports 80/443
- Linux Ubuntu server + Apache2 listening *:80 and/or *:15001
1/ Situation 1: Apache listening on server's *:15001
-> Accessing from Internet (outside LAN) works very fine.
-> Portforwarding of router:15001 to server:15001 (TCP) works fine.
2/ Situation 2: Apache listening on server *:80
-> Accessing from Internet (outside LAN) FAILS.
-> Portforwarding of router:80 to server:80 (TCP) doesn't work. Diagnostic using the client machine's firewall tool showed the request doesn't get any return... no traffic back at all.
The system being fully operational when using port:15001 shows the problem does not come from server configuration.I still have to try a bypass of my router by plugging the modem directly on the server eth card.
-> If that works it would definitely prove the problem comes from the router, precisely the portforwarding feature as applied to port:80.
My guess is the following:
- As WRT54g router's remote administration interface is precisely set to listen 80/443 ports.
- As I still did not disable remote administration as I need it, but I will come to such extremities (very soon in fact as despair is gaining me
- Looks like WRT54g is unable to forward port 80 as this is it's remote administration port. You can set it up, but it just won't work, and there's no warning
Solutions?
- Disable remote administration? (will it work ? cause I would not risk to disable it for nothing...)
- Have remote administration litening on different ports than 80/443?
- Is my diagnostic correct ? (at least, does it seems to be...)
- (shall I get another device? Update to alternative firmware project?)
PS : I could be asked for ifconfig/netstats/hdw-fmw version, I would post later as I do not have access now.Looks like to me it is recurrent issue on WRT54g (maybe I'm wrong and just an **bleep** in LAN/WAN configuration which is highly possible)
i have a 54G wireless home router ..... successfully port fowarded an application from a CPU (server).... but after no connection made from the user to the server..... it suddenly close the application ..... so what i did is to reboot the router in order to refresh the connection ...... Is there any other ways to fix this sudden close of the ports ?
Im using a Linksys E4500 wireless router behind a Motorola SB6121 modem. My OS is Windows 7 and it is fully up to date. In general my entire network is working well. Now I have purchased a new IP surveillance camera and need to forward a port to be able to have remote viewing of the camera. Mi ISP blocks quite a few inbound ports including 80 so I have been trying a lot of ports all over the map to find something that will allow inbound access.
After several hours, nothing I have tried works, using a couple of different port probes including one called CanYouSeeMe I always get a "timed out" message. I have disabled the firewall in the router and on the local computer and still no luck. This says to me that either Cox is blocking nearly all ports (doubtful) or the modem is blocking access to the router somehow.
The Surfboard modem doesn't have a built in router. Unfortunately I don't have an old working modem to put in the circuit.
I don't guess it matters but the camera is accessible from all other local computers on the LAN using its IP address with a port number appended (right now it's using 8000).
I have different types of network clients connecting to both bands of router (5 ghz and 2.4 ghz), and both bands set to WPA2 only. Everything has been set up and working for the past year with no problems.
Suddenly this morning, none of the 2.4 ghz clients can connect and get authenticated. When I attempt to ping them from a Windows 7 desktop connected by a LAN cable, I get Destination Host Unreachable.
The 5 ghz clients are fine and have had no problems. I tested this with the New iPad connected to the 5 ghz band.
Rebooted the E3000 router and the Comcast cable modem, then installed the newest firmware on the E3000 using the web access portal at 192.168.1.1, and still not working.
Changed the WPA2 Personal security mode for the 2.4 ghz band to WPA2 Personal/WPA Mixed Mode, and now all the clients are connected and authenticated and working OK, albeit slower.
What happened? And how can I fix this so I can change the security mode for the 2.4 ghz band back to WPA2 Personal?
P.S. The types of clients that connect to the 2.4 ghz band are 2 Windows 7 desktops, a Windows 7 laptop, and 5 Cisco Wireless N Internet Home Monitoring Cameras. The camera feeds have slowed down considerably using this Mixed mode.
I recently bought a new Cisco/Linksys E1200 router, but the incoming log feature does not work. Outbound and Security logs work fine, but unsolicited inbound TCP packets (that are dropped) are not displayed. The inbound log is empty.
My incoming log is FILLED with incoming IP's and they are all connected to a port starting with 64-. I've tried changing my wireless internet with different passwords multiple times and I have upgraded my firmware.
how to: port forwarding to 2 different destinations based on incoming WAN port
The default HTTP service works fine: TCP80/80-> 192.168.0.55
I have a couple of IP security camera's I'd like to be able to access remotely that also listen on port 80. I tried TCP & UDP 8009/8009-> 192.168.0.9 without any luck. Not sure how to handle the port redirects on the RV042G? Seems simple and was on the Symantec, could be user training :-)
I was able to do port redirect with the Symantec Firewall I'm replacing.
I have a EA6500 with a hard drive connected to the USB port. When I try to copy a file to the drive VIA the network folder on my computer it says "Destination Folder Access Denied, You Need Permision To Perform This Action". I used to be able to copy files to the drive so I am sure it is just a setting on the router or something.
I attempted to upgrade the firmware on the WRT54G2 V1 (the newer, slim black model) but it failed. I let the upgrade run for about 10 minutes and it just sat there and link to router disconnected I run ping for 192.168.1.1 but response is "DESTINATION HOST UNREACHABLE". The router is now completely unusable and the ALL LAN ports lights are ON and Internet light is also ON.
I am trying to use my WRT120n as access device for an IP Centrex service using SIP protocol. My SIP phone is located right behind the router.My problem is sometimes the router is dropping incoming calls because signalling packets are fragmented at IP level. So I cannot receive those calls.Is there a way to enable the router to accept these packets?
I recently downloaded Deluge and while I can download torrents without a problem, I always have the "NO INCOMING CONNECTIONS' warning. I've tried single port forwarding, port range forwarding, turning UPnP off and on ... in short I've tried a lot of stuff and the only thing that clears the message is to remove the router out of the equation. The message disappears as soon as I connect the pc directly to the modem.
I have a WRT160N router (firmware 1.53.0) that is connected to my broadband. It is giving me problems with VOIP/SIP Traffic.My SIP client connects fine and makes calls, but I cant hear any incoming/outgoing sound. The SIP client works fine when connected directly to broadband. I tried DMZ and that didn't work. Disabled SPI and that didn't work too.
I've been fighting with my E2500 since I got it back in June with lag, dropped connections, etc. It's a bit intermittent but can hang around for hours at a time when it kicks in. Restarts but the issue always comes back. Most noticeable while gaming online or on a VOIP program such as Team Speak. Generally when it happens If I'm monitoring my Team Speak connection the incoming packet loss shoots up between 20-30%, starting to drop out every other word or so. No out going packet loss. The connection drops are random between computers (I have one mac and one pc in the house) where one will be fine and the other wont, or when the whole system will stay connected and drop all transfer. In the case of this last one it's not my ISP's connection as any streaming happening between one computer and an Apple TV device will also cease. I've also swapped back to my old router (an older model linksys) and all problems have stopped. Fully rebooted and reconfigured the router about 3 or 4 times and am on the latest version of firmware (1.0.003). It was much worse on 1.0.002 but still very noticeable on 003. Also no difference with a different wireless adapter. I've tried the chat technical support but all they did was take 45 minutes to tell me how to reboot my router after telling them I already had.
Have a few of these routers internally as well as at various clients. The incoming and outgoing logs show up blank, even when there are 10-20 computers using the Internet and I know there is traffic being generated. DHCP and security logging still works fine. I also have a few E1200s on the latest firmware that are logging just fine... I'm just having issues with the E2500s.
I have configured SPAN in cisco 3750 switch as below mentioned. but the destination port protocol is down.switch(config)#monitor session 1 source interface gigabitethernet1/0/1switch(config)#monitor session 1 destination interface gigabitethernet1/0/11 ingress vlan 1
When trying to configure ERSPAN on a ASR1006, I'm not getting any traffic on the destination port. ERSPAN flavour is LOCAL SPAN, as described in:
[URL]
Configuration used, is the following:
monitor session 1 type erspan-source no shut source interface GigabitEthernet0/0/2 destination erspan-id 10 ip address 10.10.10.1
[code].....
Apparently everything is configured in the proper way, however I’m not getting any traffic in the destination port. Also I’ve noticed the following in the details from ‘Session 1’:
I have an ASA5505 that I am setting up behind another firewall. The external firewall has all ports forwarded to the ASA which is fine as I can see the traffic getting to the ASA in the log. However when the traffic trys to return to it's destination the ASA assigns a random port number. For example for VPN the source port is 443 but when the ASA trys to go back to the public IP addess it is using port 52857 which is obviously blocked on the external firewall. The Packet Tracer also says the the traffic is blocked by an implicit rule on the ASA which denys all ip traffic however I can't delete this rule and as I test I have created another rule allowing all IP traffic.
I went a bought a brand new model V4.3. I had trouble installing it right from the word GO, but I did successfully get that acomplished, how ever one of the important features "logging of incoming and out going ip" won't work at all. I tried deleting the old logview.exe and rebooting everything, then installed the "new" logviewer.exe. Well absolutely nothing happens. I have double and triple checked the setting in the router...logging is turned on, the computer which has the logviewer.exe installed is the confirmed network ip i.e. 192.168.1.101 and I can and do access the internet and all other computers on the network from that computer.
I have a licensing server. Other computers need to turn on a program, they send a message to the licensing server, and it responds that they have permission to run.Until today the licensing server was plugged into its own ethernet wall socket and configured with a static IP address. Today I put a router into that wall socket and now the server's plugged into the router.The router (WRT-54G) was set to the static IP - and now the internet on its network works. I set all ports to be forwarded to the server's internal IP address - and now my programs can detect and ping it. But now the server won't send back permissions to use licensed software, or even reply with a list of the software which it can license.
Port forwarding on my linksys is not seem to be working from outside the network. It works fine if I try on the same network. External ip address: 69.117.132.xxx Ports from 8080 through 8080 forwarded Internal ip address: 192.168.1.150 - static ip address assigned to the webserver. I understand 80 could be blocked by the ISP. Can 8080 also be the same case?
I am currently accessing the internet on my home lan with a Linksys wrt54g dd-wrt in bridged client mode (small town wifi to T1 network) with a static IP, but plan to add an additional WildBlue 12mbps satellite connection. What I’d like to do is load share between the two connections with a RV042 dual wan router…. The satellite modem connection to one of the WAN ports and configuring the RV042 as my DHCP server is not a problem, but how I should configure my wrt54g to the dual wan router for load sharing?I suspect a IT professional might understand this intuitively, but I am unsure how to pass through my public address from the Linksys to the RV042 WAN port.
i have configured SPAN over cisco 2960 to monitor source port traffic but after configuration i dont able to get response from destination port as my NMS is attached on destination port so i lost its web interface.
Configuration is as under.
monitor session 1 source interface gigabitEthernet0/5 (Source Port on Vlan 100) monitor session 1 destination interface gigabitEthernet0/1 (Destination Port on Vlan 200)
Just purchased a Cisco RV110W for our small business. We were told this was easy for us to use and secure enough for our small office and for our travelling sales staff to access our website.
We purchased 2 dedicated IP-addresses, 216.82.5.230 for access to one server, and 216.82.5.231 for access to a second server (these IP-Addresses given are just an example; not real).
These come into the single RV110W WAN port. The two servers are plugged into 2 of the 4 LAN ports.
But the WAN setup page only accepts one WAN IP-Address. So when we put in 216.82.5.230, the outside world can HTTPS into one server, but we don't know how to get them to HTTPS to the second server when the other staff uses 216.82.5.231.
In summary, how to use the RV110W admin panel to forward the HTTPS/SSL traffic from 216.82.5.230 to one server (setup internally on 192.168.10.20), and the HTTPS/SSL traffic from 216.82.5.231 to the other server (setup internally on 192.168.20.20 using the VLAN setup on this router)?
In s SPAN session , normally the destination prt is used for monitoring purpose only. But could destination port be used to access the equipement or PC connected to that port , for a 2960 LAN BASE image switch .
