Networking :: Zywall USG200 Internet Connection If Modem And Switch Got Switched In

Nov 25, 2012

I got a retired Zyxel Zywall USG200 from work. Its working just subs ran out. Was thinking of putting it on my home network, any reason not to? I'm a sys admin, not network engineer, so while I'm capable I'm not an ace with this type of equipment.. Which is why I want to mess with it. I'm currently RTFM and it seems pretty straight forward. If it seems like a viable piece of equipment I'd like to use it full time.
How bad can I break the internets and subject myself to the wrath of my wife's downed internet connection =D if I plug it in between modem and the switch?

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Cisco Switching / Routing :: 3750 Switch - Internet Connection Through Linksys Modem

Mar 19, 2012

we using Linksys router for Internet for different vlans now we take 3750 as core switch for another  different vlans 10,20 we create v Lans 20,20 also create cpd servers and we need Internet for vlans 10,20 through linksys router how should we configure?

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Slower Connection Ever Since Switched To UBee

Apr 1, 2011

he switch our internet and phone connection, our phone is now with vonage and internet to uBEE. SO ever since then our connection on the computer has been supper sloww. i am unable to play my games such as Crossfire this fps game. everytime i play it keeps telling me failed to connect to server. Then i sent a Support ticket and they told me to take this speed test.

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Switched To Comca And Now Can't Maintain Wifi Connection

May 30, 2012

So I recently had to get Comca$t xfinity cable internet due to Verizon Fios not being available in my new home.With Fios on my laptop, I didn't lose connection at all in 3 years.With Comca$t, I lose my wifi connection just about every other minute.It just keeps disconnecting and reconnecting.I'm running Vista.My Ipad is connected just fine and doesn't drop connection.This makes me think it has something to do with my laptop. They are the same distance from the wireless gateway.

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Networking Using Internet Connection Sharing (ICS)?

Nov 12, 2011

i have a "not so fast" DSL connection at home and i need it for work. unfortunately for me, i have 3 siblings, each having their own laptops who abused the bandwidth by downloading stuffs and streaming videos. i have the idea to share them connection by reconfiguring the current network topology (internet--modem--wifi router--my desktop--3 laptops.) to (internet--modem--NIC 1 of my desktop--NIC 2--wifi router--3 laptops.) using windows ICS and bought ANTAMEDIA BANDWIDTH MANAGER in order to prioritize the connection to my Desktop.

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Internet Connection Is Very Slow But Fine In Safe Mode With Networking

Jul 23, 2011

I have a problem with my internet connection, I live in the university dorm and I connect the internet by wire. When I start the computer on normal mode, the internet is very slowly and sometimes disconnect, and few times just work fine ( doesn't last more than 2 minutes). however, when i put it in safe mode with networking, it works perfectly. Not sure what is the problem.

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Netgear FS726T Switch And SMC Cable Modem Connection?

Jan 27, 2012

I am relatively good at installing and troubleshooting smaller sized networks... I am having trouble with one of my customer's networks and I think I have the problem narrowed down. r issues.I have a customer with a FS726T switch and ~20 computers connected to this switch running DHCP assigned addresses.The switch is assigning addresses in the 10.0.0.xx rangehe customer currently has an old T1 line coming into a Cisco router, which then directs traffic to port 20 on the switch.The problem is, we are replacing the old T1 line with a newer 50mbps cable connection.The cable company pre-configured their router with a static IP address the 68.116.xx.xx range. The Subnet is also different than the Netgear's subnet. I would like to keep the old T1 connection in place. I believe they have data that needs to go to their mainframe/backbone server at corporate.

I cannot log in to the cable modem. IT is an SMC SMCD3G with a staic IP. I tried changing my PC's IP address to the same gateway but cannot get into the cable company's modem, even using a static IP with the same gateway as the modem's gateway address. I don't want to reset the modem/router and lose the cable company's settings.I am pretty sure for the devices to communicate, the following has to be true?:1) Cable modem and FS726T must be on the same 10.0.0.xx IP range?2) Cable modem and FS726T must be on the same subnet mask?

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Cisco VPN :: VPN SRP541w To Zyxel Zywall 70?

Dec 7, 2011

i have recently successfully configured an IPSEC VPN from a SRP541 to our Zyxel Zywall 70 (main site).
I can ping all devices on the remote Site except the Cisco-Router!I tried to disable tohefirewall and did set "Anonymous Internet Requests" to "disabled".But still no ping (and no web management) over the VPN possible.
I must admit i am totally new to Cisco devices (up to now, we used only Zyxel) - so is guess it must be something very basic i am missing.

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Cisco Firewall :: Replace Zywall With 5520 ASA

Jun 24, 2012

i have to replace our zywall with an 5520 asa. [ode]

-connections from inside out outside, inside to dmz and inside to wlan.
-connections from wlan to outside, wlan to dmz
-connections from dmz to outside

connection from outside to dmz only for port 25,110,143,80,443,22 on ip from outside to ip [code]

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Home Network :: ZyWall USG20 Multiple Static IPs?

Jan 15, 2013

I've got a server that is connected to the network through one physical ethernet adapter. From my ISP, I got 4 static, public IP adresses, one of which is in use on the Host-Server itself, the remaining three each on a virtualized server. All 4 Servers are running on the same machine.Everything is running smoothly, however, I need to do some Bandwidth Management and Port Mapping, this is why I bought a ZyWall USG20, thinking it would be perfectly capable of doing what I need. is it possible, with a ZyWall USG20, to have all my four IP adresses being forwarded to the one physical machine, and apply some bandwith shaping and port mapping to it?

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Cisco Switching/Routing :: 3560CG Switch Terminate On Internet Modem

Feb 4, 2013

I am facing with Cisco 3560CG Switch. We have a Cisco WS-C3560CG-8PC-S (Cisco Catalyst 3560-C Switch, 8 GE PoE, 2 dual-purpose uplinks, IP Base image) switch which will be a core switch and the internet link from the ISP is terminated on a Modem. The ISP configured the internet modem and provided the details such as Gateway IP, Subnet Mask, DNS IP address, Usable IP Address Block,  to configure the switch, where ew have connacted the Modem. When, I verified the details, there were only 4 IP addresses available under Usable IP address block. Spoke with the ISP and they confirmed that they cannot increase the IP Addresses (some limitation on the Modem) in the pool and we have to do NATing at the switching (Which we can't do, because of IP Base image limitation). About the network, it will be a flat network with only one VLAN which is used for Wireless Guest Access.

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Networking Via Adsl Modem / Router

Oct 9, 2012

I want to transfer files between two computers.i have a Router+Adsl modem i want to network two pc one is running windows xp and other is running windows 7.i plug both pc's cable in Router and LAN card...after that my network places shows below picture i didn't configure anything. url...when i click other network pc it ask me user name and password. url...I never did networking. how can i transfer files between two pc's while internet don't stop.

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Networking :: 1 DSL Modem With 2 Routers WRV210

Sep 12, 2011

I got a client who's getting a VOIP system installed into their/my network. The VOIP IT guys are demanding a separate static public IP address to be forward/made available to their router. They will put their phones on a different local subnet.

So here's what I've offered them and they refused:

1. separate PPPOE login; that way we share the modem and each router handles their own session (cleanest solution but they don't want to pay extra)
2. plug their router into DMZ of my WRV210 (they said they require publicly routed IP going direct to their device (but in this case they would have to assign my private IP as their WAN IP and all internet traffic would go to them unfiltered))

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Networking Two Home Computers Using 2 Wire Modem?

Jul 13, 2011

I am trying to establish a home network for an HP laptop running Windows 7 wirelessly to a 2wire modem for file sharing with my Vista PC. My laptop recognizes the 2wire network but Vista won't.Do I need to download drivers or adjust any firewall settings?

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Modem Connected Still No Internet Connection

Nov 22, 2012

From last two days, my internet disconnecting frequently. Modem catching correct ip but no internet connection.modem catches correct ip address n other things, it shows connected to home network (i.e hathway) and internet access is allowed but browser display error 'webpage is not available' (same result for login page of ISP). I have tried different browsers but same result. windows network diagnosis center results as "your computer appears to be correctly configured, but the device or resource is not responding " OR " is online but still not responding after couple of tries"(second error is not correct word to word tht was the over all meaning of it)In ping test, ping to default gateway gives very good result as 5-20ms but 'request time out' for url...So am not understanding whether it is my pc's problem or from ISP.I m using single pc with wired modem. windows 7 no changes made in network n sharing center.

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PCs Plugged Into Modem - No Internet Connection?

Jan 28, 2013

I have 2 pc's this one is obviously hooked up to the net, the other one works fine, but when i try and plug it into the modem it tells me no internet connection even when i unplug this one and plug the other in.

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Networking :: Access To Modem Configuration Page Through Router WAG54G2

Nov 4, 2011

I have the next config: PC -> Asus RT-N16 router ( -> LinkSys WAG54G2 in bridge mode (,How can I access to modem's config page from my PC ?

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Hub Switch And Router Networking?

Feb 25, 2011

We are using D-Link DSS-16+ Ethernet Hub Switch and the broadband modem (1Mbps) is directly connected to the hub and it's currently working.Now we have a D-Link Ethernet Router DIR-100 (got it free when we bought the PCs) and an extra broadband modem (from the our home) and I was planning to add it in our shop. I will still be using our current network connection, but I was planning to add the router and that extra modem for the server. I want to use the modems separately; the first one for the 14 computers and the extra one for the server. how to config them?

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Run Both LAN Connection And Dial-up Modem For Internet On The Same System?

Jul 19, 2011

Is it possible to run both LAN connection and dial-up modem for internet on the same system?

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Share Internet Connection To USB Modem Via Router?

Oct 18, 2011

I have a CDMA compatible modem which connects to my Desktop PC via works fine, but I'd like to share my internet connection with another Laptop, Wirelessly via a Router. The router connects to my Pc via Lan cable. I activated Internet Connection Sharing in the properties of my modem and connected it to the Internet.I hoped my Router would detect an Internet connection on My network and would enable internet connectivity on My wireless AP on the Router. But it didnt. is that windows refelcts "internet access" on both the actual Wireless network on my Router ("49 network") , and on both the Physical Connection to my pc via the Ethernet port ("3G Router") my laptop connects to the router, but without access to the internet, and I keep getting an 'unable to resolve host' message in my Browser. Suspecting my Router of somehow causing the problem I also tried setting up an Ad hoc network instead (using my wlan card to interface with the Laptop directly). They connect fine, and my Printers and other shared resources all appear, but the wireless range between them is like bluetooth compared to the great range of my router.& I still cant manage to share an Internet connection between the two machines!

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CBN SVG6540E Modem - Internet Connection Changed IP

Aug 31, 2012

While I was out of the house, my father rearranged the network cables a bit. I don't know what he has done exactly - He says nothing more then pulling and untangling.

When I came back home, my internet connection changed its IP from to The speed changed from 1Gbps to 10Mbps. It has also been at 100Mbps for a while. My subnetmask changed from to The standard gateway changed from to no standard gateway. My DNS servers remain the same.

I have checked the lights of the UTP ports, and it looks like it's only sending a heartbeat every few seconds.

All the cabling is gigabit, my network card is a Realtek RTL8168C(P)/8111(P) Family PCI-E Gigabit Ethernet NIC (NDIS 6.20). THe modem is a CBN SVG6540E.

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Networking Router To Switch Connections?

Feb 21, 2011

I'm planning to build a home network total of 11 computers including a server the other 10 units as client..i have a wireless router with 4 ports & a 8 port switch,i have read it before that i can connect my switch to 1 of the ports of my router and it can use my internet connections. anyways i was wondering if i can still use the other ports of my router as i would like to connect my server directly to the router and not on the switch so that i will be able to connect all the 11 units on my network, and also control it through my server using a client software.

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24 Port Networking Switch Configuration?

Aug 8, 2011

how to 24 port networking switch configuration

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Networking / Connect Switch To Router?

Jan 2, 2012

I want to connect switch to a router.tell me the connection of ports.

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Wireless :: Comsats Modem - Internet Connection Break

Mar 4, 2011

I have to used the comsats Internet modem and connect to three Access Point for using the wireless internet but when using the wireless internet then they occur the problem and breake the connection for few minute.

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Routers / Switches :: Setting Up Internet Connection Using 3G Usb Modem?

Jun 8, 2011

I have a big 2 floor house .I would like to use 3G connection using USB type of modems,like vodaphone or MTS. which router to be used so that I can get good connectivity on both floors. NOTE- I do not want to use cabled internet coonections.

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Internet Connection Sharing Through Laptops PCMIA Modem?

Feb 8, 2011

Is there a way for me to connect my desktop PC to my laptop, & use the laptops EDGE/GPRS modem in the PCMIA slot of the laptop to access the Internet? I also have a wireless router that is not being used for anything, however, I use the laptop to get online, & I'd like to share that connection with my desktop at home.

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Create Wifi Internet Connection From Wireless Modem?

Nov 6, 2012

how do i connect to internet>? I have a wifi modem connected. With a browser?

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Networking Limitations Of A Consumer-Grade Switch

Dec 24, 2011

So, using a standard off the shelf UNMANAGED gigabit switch (just a cheapie), I have a scenario that I need to know about before I go and buy a whole lot of equipment.Ok so let's start off and say it's a perfect world and the workstations connect at a full 100 Mb/s and the server connects at 1000 Mb/s.So I'm looking at having say, four or five workstations connected to the gigabit switch (at 100Mb/s) and also a gigabit connection from the switch to the server. In this scenario, taking into account everything I've said above, would each of the workstations get a full 100 Mb/s to the server, or would everything be limited to 100 Mb/s total? I could see potential for the server to only talk to one of the workstations at a time and only at 100 Mb/s, but hopefully all four could communicate to the server simultaneously.

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No Internet Connection Windows XP And Westell 7500 Modem Router?

Oct 12, 2011

I recently needed a new router from my internet provider. They came to my home and set up Westell 7500 modem router. My home computer brings up internet with no problems or delays. Unfortunately, my wireless laptop won't recognize any network.I plugged it in using the ethernet cord directly to laptop and modem and still no internet. I'm frustrated, I use my laptop all the time and without the internet it's worthless.

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D-Link DIR-615 RevE3 - Extend Modem's Internet Connection To New Router?

Dec 29, 2011

I have a broadband connection through a TV cable connection to a ISP provided modem/wireless box. I have a wireless network set up already from this box. I wanted to extend the wireless network to a hard to reach area so i bought a seperate router (d-Link DIR-615 revE3).

I connected one of the 4 LAN outputs from the modem to the router's "Internet" input. Windows 7 detected the new router's wireless network and guided me through setting up a name and password for it. However there is actualy no internet access on this network even though it's directly connected to the modem.I was thinking that i wanted to just extend the original wireless network but a new network is fine if only it would use the internet from its LAN connection... a desktop computer has connected from the same LAN output of the modem without any security and been able to access the internet from it.

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Belkin N600 DB Wireless Router Is Getting No Internet Connection From Modem?

Jan 18, 2012

Just purchased a Belkin N600 DB N+ Wireless Router because the wireless on my Actiontec PK5000 really isn't so great. When I hook up the router to my modem and after running the install CD I couldn't get connected to the internet. So I looked at my modem and noticed the light where I had plugged in my router VIA ethernet wasn't lit up like the rest of my ethernet ports even after switching them around.

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D-Link DIR-615 :: Unable To Recognize Internet Connection With SmartConnect Modem

May 31, 2011

When installing the DIR-615, router installs, but error msg that there is no internet connection.  SmartConnect is plugged into the WAN and I have tried the ethernet cable to the computer in spots 1 & 2.  Good connection when SmartConnect modem is connected to computer directly.615's Internet indicator will turn green for a while, usually less than a minute or two, then flashes, then may actually cause the routers status indicator to flash off, then back on.  Like a reset.

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