So, I have this router at home a WRT150N. I put in access restrictions so my siblings won't stray onto unwanted pages.I enabled SPI Firewall Protection and what do you know, it worked. The next day though, we didn't have an internet connection.I checked everything with the modem (power cycles, etc.) and then I tried the router. Upon disabling SPI Firewall Protection, the internet connection came back.I tested it yet again, to see if it really was the SPI. Enabled and bam, no internet access again. I made sure to select "Allow" in the Access Restrictions for "Internet access during selected days and hours" making sure also that "Everyday" and "24 Hours" are selected.Now my question is, what do I need to do in order to enable my Access Restrictions without having to lose internet connection via the SPI Firewall?
I am currently at university, using a Local Area Connection. I am aware that the university blocks torrenting which I am totally fine with though when I try to carry out a process such as posting a large entry on Livejournal.com or Dreamwidth.org, it tries to load for a couple seconds and then fails. When in Google Chrome, it says that it's "uploaded 100%" but then I receive "Error 7 (net::ERR_TIMED_OUT): The operation timed out.". When using Internet Explorer, it either doesn't load at all or I get the standard "Internet Explorer cannot display the webpage". When I try to carry out a different process on dreamwidth and livejournal (editing my layout), Chrome tells me "Error 101 (net::ERR_CONNECTION_RESET): The connection was reset." These issues always happen no matter when I try them.
I'm finished with formatting my computer to install a clean Windows 7 Ultimate. Then, I connect my PC to the modem I have, to browse the Internet of course. Well, everything runs fine on the first start, let's say I have installed Google Chrome, Microsoft Office, and some other software I still not installed it. And when I restart it and tried to run Google Chrome for example, it said "Google Chrome has stopped working", it's happened to almost every software in my PC, let's say I tried to install VirtualDJ, then the Installer is corrupted, so was the Google Chrome installer and Microsoft Office Installer. Before they are all corrupted, there was a suspicious thing named 'winblmguf.exe' trying to access the Internet through my firewall.
I have a problem with my home network/internet - I have a working wireless network that I have used for some time now and it works just fine. the problem is that internet restrictions where I live require me to register each unit to the building network before I can gain access to the internet. My caretaker told me today that normally, I only should register my primary computer and the wireless router to be able to use the internet freely. However when a new laptop appears( I have a guest), I can easily connect it to my own wireless, but it can't use the internet, as if it needed to be registered again. I ran out of registration codes and I really would like to have freedom i connection opportunities. The caretaker said that the system gives every registered unit a "fake" IP, so after giving it to mu router, all other units connected through that router should have unlimited access. Is my network configured in a wrong way? I don't know how to ask this in a more simple way... I just want to be able to connect a friends laptop to the net with just my local password, which isn't happening.
I want to provide some outside interface protection on an ASR 10001 router. The Internet facing interface is the ingress for all remote access home users that have created a DMVPN. I want to protect the network from the Internet but, at the same time protect against breaking the tunnels created from the home users.We are running EIGRP between the home users and the HQ router. How would you build the access-list applied to the outside interface and what protocols would you allow through?
Id like to seek expertise on validating a simple firewall setup.
Do i trunk core switch traffic to the cisco ASA OR assign L3 link instead? It is basic understanding that the Cisco ASA is usually use for protection from our internet zone.A typical Cisco ASA setup would consist of outside, inside, dmz zone.
L3 core switch consist of 20 VLANS20 vlan needs to be blocked from each other. Eg Wireless Vlan does not have access to Server Vlan etc etc.
what is the best practise to filter ip address within vlan from reaching each other.Should i trunk all my vlan to the Cisco firewall? (For easy vlan restrictions: but is that best practise?)Or do ACL on the core switch itself? but what if i have tons of servers ip that needs specific ports blocking or etc.How would i be able to manage all my ACL on the core switch.
I tried everything to try and figure out how to somehow install those drivers, been to hp website, installed an updates BIOS all this and nothing...I installed the HP wireless assistant, and now the enable,disable touch for my laptop works, but it never enables, the touch works now, but i dont have an option inside the wireless assistant to enable it, only says disable and it isnt clickable
I got a trojan and removed most of it with Malware Bytes. My computer was still acting squirrely so I read that I needed to delete a ping file. I did and can no longer connect to the internet. It just sits and tries to acquire the IP address. I have reset my winsock and tried uninstalling and reinstalling my network drivers etc..
I found anod secruity network filter driver for D-Link router to install on my pc , I don't use d-link router so it shouldn't be there, and also someone around my area is using my wireless internet connection, this how they must of got in. Now should this be deleted .
I'm about fed up with with having this issue that no one can seem to solve. It dates back to when I owned a WRT54G router. I started experiencing random disconnects with the router, both wired and wireless. I only owned the router a year and figured it was going bad.
So I purchased this WRT120N router late August. Soon after I set the router up, low and behold the same problem started. I've called my ISP a couple occasions and they tell me that everything is fine from their end. I've spoken with Linksys tech support on 3 seperate occasions. I have changed the MTU to 3 different values and upgraded the firmware. The 2nd support tech suggested that I do those two things. To my surprise this worked for 2 or 3 weeks with no problem. The same problem started again just last night disconnecting intermittingly. I spoke with another support tech and they suggested that disable the SPI Firewall protection and Anonymous internet request. That did not work for the brief time I had this disabled.
More into the problem, when it disconnects the modem seems fine but the activity light on it stops as it should. The router itself appears to reboot, then when it comes back up the connection restores. What could possibly cause this? I currently have version 1.0.02.This is getting very frustrating and I am getting very near not using Linksys/Cisco products any longer.
I have 4 computers (3 laptops, 1 desktop) in a shared office. We get internet access using their wireless network. All works fine. However, I need to share a printer amongst all of the computers. The printer is LAN enabled and I would normally just put all the PCs on a hub, together with the printer and share it that way. BUT my question is can we access the internet using the wireless network and the printer using a separate wired network at the same time?
Yesterday I upgraded my SG300-10P to firmware 126.96.36.199. I was curious about the new SYN Protection feature, but it seems to do nothing on my installation.
The switch is running in Layer 2 mode. I have ACLs in place and DoS prevention is not enabled. I also tried clearing ACLs and enabling DoS prevention. As I understood the Admin Guide enabling DoS in the Security Suite Settings is not necessary for using the SYN Protection.
In my firewall I see about 300 pps with SYN flags only arriving. What "they" do is sending me SYN packest to port 80 from forged IPs, so that my system should send SYN-ACKs to the victim system. In this case it is the Arab Bank. They are down at the moment...I think that is called a spoofed SYN flood attack.
So I thougt the SYN Protection feature should exactly solve that problem but it does not and does not show any "Last Attack" entries.
If I put a SYN filter in place it works, even if I put SYN Rate Protection in place. But that is just a dirty workaround. My firewall blocks those SYN packets with a SNORT rule.
i can search for networks. As you can tell i am currently on the internet on my laptop. I can search for the current network i am on through my adapter. I then connect to it. It says im connected to a unidentified network. It will not let me search the internet or anything else.
I am connected to my network wirelessly and I have Internet acces (according to the symbol at the bottom right) bu the Internet doesn't work. At the moment it keeps fluctuating between giving me interne and not I am using Skype to tell me if I have Internet ( when it's green I do when it's grey I don't) I have tried many things on forums like obtaining ip automatically or obtaining a fixed ip. I've tried renewing the ip and all this doesnt work.
We have implemented Cisco Protectlink Web Protection on our network.
By choosing the categories that we want to block everything worked well until we have noticed that when users try to browse social networking sites like [URL] this site is blocked but when users type in [URL] users that go directly to facebook.
and also with youtube if they add https:// users can then bypass our network block.
Is this somewhat a bug on the Protectlink Categories blocking?
i have an internet connection thrw USB from a ppp adapter from there i've made a netowrk with another computer now on the client computer from my network i have XAMP server who i want to be accessed from the internet .i have subdomain like radionis.zapto.org (192.168.0.2) registered at no-ip.org.now what IP i have to introduce there to make my server accessible
I have been using a laptop to stream videos through my xbox for over 2years until recently. I setup a wireless network in the house to do this. All was fine until 3 days ago.I use a Dell Inspiron 1545 with Windows 7. I have a Dell Wireless 1397 Minicard, a cisco router (model #2425). Since my laptop was infected by Malware, my network has not worked since. I downloaded Malwarebytes Anti Malware to get rid of it and it appeared to work. I got internet access back. However, I still cannot connect to my network (visible in the Available Network list as normal) or stream any media.Windows Media Centre also has stopped opening and gives me the small box saying 'windows is checking for a solution', then closes with nothing. I can however open WMC if I right click and 'run as administrator'?! I have disabled all other network adaptors, only the Dell minicad is enabled and also tried disabling and enabling this main one with no effect. All problems point to the fact that my laptop can no longer connect to the home network but I cant figure out why?!Another (possibly unrelated) problem is occuring at boot up where I get an error message saying 'Bluetooth Software License not found. ' - Again this never happened before the Malware infection.
I have multiple questions about the PIX 525 software version 8.0(2) ASDM 6.0 (2)I am a windows network admin that is new to Cisco and routing in general. I have read through the forums and the Cisco documentation, but have not been able to fully understand the topics discussed within.
This option is currently DISSABLED for all interfaces.I know what ip address spoofing is, but what is the functionality of these options specifically? How does it work and should I enable it and for which interfaces? Second Question: Scanning Threat Detection - Auto Shun
I found this option in ASDM under: Configuration --> Firewall --> Threat Detection.Enable Basic Threat Detection and Enable Scanning Threat Detection are both currently ENABLED, but Shun Hosts detected by scanning threat is currently DISABLED. Also, the Networks Excluded from Shun field is empty. I know what the shun command does. I have used it many times when I have been fortunate enough to catch some piece of **** trying to spam my mail server or gain access to it.
What I am asking specifically is how does the Auto Shun work? Should I enable it and what are the potential consequences? Also, what exactly is a scanning attack?
I am not familiar enough with the PIX and with the topics discussed in the document to successfully apply the info within. Plus, I'm not sure it covers the kind of basic, all-inclusive bandwith cap I would like to put in place.
The goal is to cap the maximum internet (outside) bandwidth that inside5 can use to a reasonable percentage while allowing the other interfaces to have the remainder.
How would I go about this implementation? 2. Is there a way to allow inside1 - inside4 to use max bandwidth when there is no traffic on inside5?
I am probably, at least, the third owner of this device and I do not have an account with Cisco nor can my tiny (perhaps non-exsistant given the current economic state) IT budget afford any form of support or software licensing with them.My goal is to backup the IOS and ASDM data in the event that I have to replace the device due to a hardware failure.
I found a file transfer function within ASDM which allowed my to copy the files pix802.bin, asdm-602.bin and tfp from flash to my desktop computer. I also have a copy of the activation key info and my current configuration.
1. Have I backed up all the data/info I would need to restore this software and ASDM to another unit. 2. The activation key screen also has a serial number field. Is this the hardware serial number or is it for the software? and is it tied to this device specifically or can I use it to restore another unit if necessary? 3. Is there anything else I should do or be aware of regarding backup and restore for the PIX? 4. What is the tfp file?