.cab file being uploaded to 165.254.155.75 port 20480
I am getting strange traffic every morning going to an akamai based ip address. It is usually either 165.254.155.75 port 20480 or 23.0.165.19 port 20480. The file is a .cab file. Anyone have any idea...
View ArticleCannot ping between VLANs in Enterasys
I have our main router (a C-series Enterasys) set up with several vlans, one of which is our main vlan for this location and another which hosts some servers that are in a different subnet. I can ping...
View ArticleWindows CE ping error 11012
We have a handheld scanner running Windows CE that connects to our WiFi. Recently it began having issues connecting to the web. Internal IPs connect fine and the WiFi signal never drops. However,...
View ArticleNetwork 'slowness' troubleshooting
Hi,I'm sure this has been asked many times before but we are experiencing a vast slow down on the network, I've checked a few PCs that had issues and tried changing the nic settings from auto to 100 FD...
View ArticlePublic network security
Hi all:I am curious how places like McDonalds, Starbucks, etc. with their free WiFi secure their users on the network. How do they prevent them from accessing/seeing other pc's? Or, a public library...
View Articlesetting up home test environment, want to get servers in range x, talking to y
hi i'm setting up a test domain environment at home.using windows server 2008 R2, running virtually on oracle virtual box.i have my domain, contoso.com set up (10.0.0.1)my broadband is pre-configured...
View ArticleSNMP Juniper SSG5 - SolarWinds Bandwidth Monitor
Hi,I am trying to set up the SolarWinds Real-Time Bandwidth Monitor to see how much bandwidth we are using.I've installed the monitor on the server and it is asking for IP Address or Hostname:SNMP...
View ArticleNetwork Connectivity Issue
Hello Spiceheads it has been a long time since I was out of the I.T. realm for a little while and was let go from my previous network.However, I am back working on some small side jobs and came across...
View ArticleDD-WRT VPN different gateway with different internet acess.
We have 2 different IP from ISP, one hardwared and 1 virtual DD-WRT routers.All local network computers inside building are acessing internet thru 1st hardware router with settings WAN IP on internet...
View ArticleCisco CCNA Real World Labs
Hi guys,I know a lot of people around here interested in Cisco and CCNA. A few days ago I started a project on kickstarter to create awesome labs and finish a Cisco game. It is a non-profit project...
View ArticleSquid Proxy Caching Dynamic Content
Hello! I was hoping to use an HTTP proxy like squid to cache some frequently downloaded content off a CDN like Highwinds or Akamai. Basically every few days everyone in the office will pull few GB of...
View ArticleWhich Link (Broadband) Bonding Appliance & Why?
I'm looking into aggregation of multiple carrier connections (3 to be exact) to create a stronger backbone. Through research, there appears to be some really decent hardware appliances out there for...
View ArticleDell Powerconnect 6248 - Port not showing on VLAN when enabled
Hello,I have a PowerConnect 6248 that I've been trying to configure a port on.The step's i've taken are as follows:configureinterface ethernet 1/g16switchport mode accessswitchport access vlan...
View ArticleDeleting active routes in Windows
I have been tasked with installing antivirus for vehicle laptops that can only access the internet through a wireless connection The catch is that the vehicles have a active radio connection that goes...
View ArticleDHCP Server Not assigning IPs
my working atmosphere is DC Server (Domain controller)NPS server (network policy server)DHCP ServerNow, i am facing problem with DHCP server. when new Client join my domain on (DC Server) after that we...
View ArticleMultiple ISP sharing on corporate network with specific speed for departments
Hi, I have multiple ISPs in our office with different speed, I would like to share the connectivity in between all departments with specific speed and fail over mode. Please suggest me with the require...
View ArticleHow to increase Ethernet power in Allied Telesis AT 8000S switch
Hi all,I am having Allied Telesis AT 8000S switch and connected to some IP cameras. I need to connect with out external power giving to the cameras. But each camera needs around 15w so that i need to...
View ArticleSwitch Looping Solution - STP Help?
Hi Guys,I Need some advice our network went down today we lost connectivity to all our servers intermittently, internet and phone system. There is a suspicion that it may of been a switching loop, But...
View ArticleNetwork Tool
Hi, people today im searching a tool for constant ping or any tool for scan diferent locations in the network.. what do you recommend?Sorry for my bad English..
View ArticleSNMP across subnets
I have a question about setting up SNMP traps in an environment where the MSA sends SNMP alerts to a workstation.The MSA is set up on one network (10.0.0.x) the storage server has two NICs (10.0.0.x...
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