TCP Windows Full
Hi everyone,Anyone of you did encounter TCP windows full before?. I was trying to fix a problem on the windows server 2003 IIS whereby the connection was been reset . There is no timeout setting, but...
View ArticleWhat happens if I setup my ISP's DNS in my internal DNS server and also...
If I will setup any ISP or public DNS in my internal DNS server and then configure a forward lookup zone pointing to a different website what will the client computers follow?Lets say I have google's...
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Windows DHCP Server and Linux DHCP Relay Agent
We are trying to organize a VLAN (say VLAN 1) for guests who must be assigned IP addresses from a DHCP server in a different VLAN (VLAN 2). This DHCP server is configured with two scopes -...
View ArticleScavenging on new server question
I have scavenging setup correctly now and it is functioning perfectly. Scavenging,refresh, & no-refresh all set to 7 days.I have over a dozen DC's with one set to scavenge every 7 days. I am...
View ArticleQoS on 2008R2
I am attempting to affect the DSCP value of some packets that leave my 2008R2 server. To test, I am hitting an echo server (TCP, port 7) on a system that is on the same broadcast network (no routes to...
View ArticleDNS - Internet Name Resolution - Best Practice
Hi,I am currently reviewing and re-designing our corporate domain infrastructure in preparation for upgrading to a Windows Server 2008 R2 DFL/FFL. For the last 10+ years the corporate view has been to...
View ArticleWill directaccess allow for GPO to be applied at startup for remote users?
I am looking for a solution that will all users to never have to come into the office but have them on the domain. One of the resolutions I am looking for is how to update programs using group policy....
View ArticleConfigure SMTP Server
Hi,I want to send mail in bulk from my server to multiple server. Like I want to configure my server as I can send mails in bulk to servers of other companies in every 1-2 hours. What would I need to...
View ArticleDirectAccess not working after server reboot
Hello,After I have restarted my DirectAccess Server, DirectAccess stopped working.If I check Remote Access console I see this errors:- Configuration for server SRVDA.domain.local cannot be retrieved...
View ArticleDisable root hint lookup
I have disabled Recursion on my DNS server, but now when doing a "nslookup google.com xxx.xxx.xxx.xxx" still get something like this with corresponding IP Addresses. nameserver =...
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NPS server ICMP port unreachable
Hi,A Windows Server 2008 R2 with installed NPS Role responds with ICMP unreachabe to RADIUS requests from network devices. I attached a screenshot of network traffic dump from NetMon.There is no...
View ArticleActive Directory Intergrated DNS - Static Server Entry Being Deleted
Hi Everyone,After the last serveral power failures, when our server came back up, the static entry for our second DC was missing.Config Info: We are running Server 2008 r2 with three writable DCs and...
View ArticleHow to setup DHCP and DNS so that Clients do not loose Internet connection...
Windows Server Essentials 2012 with DNS and DHCP running on server.Clients get their Ipv4 settings from the Server with the Preferred DNS server set and reset automatically to the IP address of the...
View ArticleNPS 802.1X VLAN Assigment configuration
I have been tasked to configure an NPS server to do VLAN assignment based on user authentication credentials. We want for wireless and wired connections to get a VLAN assigned based on the computer...
View ArticleWindow firewall blocks connection to VPN
I can not connect to my VPN server through Windows 8 firewall. Please help
View ArticleSetup 2 NIC with PPPOE connection
Hello This is my Network Details is http://imageshack.us/a/img571/6738/89812376.pngWindows server 2012 With 2 NIC 1- Internal NIC IP : 172.1.1.1No DGDNS :172.1.1.1DNS & DHCP server Installed for...
View ArticleIs there any way to limit simultaneous connections' number via NPS for radius...
Hi all,I could find nothing useful on the internet for this topic, I want to provide VPN service (not RRAS) with the help of NPS, but I have a requirement that for some user, I only permit a certain...
View ArticleWindows 2008 domain, cannot access mapped drives
Hi iam having communication problem between client laptops and domain controller. Each time a client laptop connects to the lan it cannot be able to ping the domain controller and cannot be able to...
View ArticleDisable Recursion for a Specific Conditional Forwarder
Hi,Recently changed from a 2003 AD integrated DNS infrastructure with forwarders to a 2008 R2 AD integrated infrastructure with conditional forwarders set.In 2003 I was able to specifically set "Do not...
View ArticleCreate SRV record for GNZ in Cross Forest
I am trying to follow the GNZ documentation and get single-label name resolution to work across forests. No luck. 1) Created conditional forwarding between forests2) created two-way forest trust3)...
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