Protocols / Routing :: Adding ISP SMTP To Exchange?
Aug 26, 2011incoming mail server:/ [URL]
outgoing mail server :/ [URL]
i want to configure MS Exchange Server 2007 SP1 to use these?
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Protocols / Routing :: Two Domains In One Exchange Server?
Aug 28, 2012Currently, my company runs a DC and exchange server in the building. It is also hosting our website with IIS7. All AD users currently have @company1.com.au email addresses.We have just started an off shoot company and would like to setup emails in exchange so that we can automatically assign and manage emails on the same exchange server. so that each user hasWhat is the best way to do this?At the moment, company2.com - company is hosted outside with someone else. Is there a way that he can direct the mail to us so that he hosts the website but we host the email server?
View 1 Replies View RelatedProtocols / Routing :: How To Use SMTP To Send Mails From Laptop
Feb 23, 2012My coworker told me that port 25 is closed in office , so I can't use [URL] as SMTP Server and to ask for direct line instead of 25.I don't know how to use/setup direct line
View 4 Replies View RelatedCisco WAN :: Inbound SMTP To Our Exchange Server Through 1841 Rejected
Jan 10, 2011I am deploying a Cisco 1841 in place of our basic DSL router.I have an ADSL WIC and FA0/0 connected to our LAN.LAN IP ADDRESS range is 192.168.1. 0/ 24 I have dynamic and static NAT configured. At this point although I have ACL's configured I have NOT implemented them as yet for the following reason. I am unable to recieve inbound SMTP traffic - now know my MX records are correct as this all owrks happily on our basic DSL router. I can send external emails no problem and all internal email works fine. [code] I am in the process of defaulting the router and programming the barbones to get the link working and see if inbound SMTP works then start building the blocks again.
View 4 Replies View RelatedProtocols / Routing :: Adding A Wired BEFSR41 To A WRT160N?
Apr 23, 2011I need to add a Linksys BEFSR41 4-port wired router to my Linksys WRT160N Wireless 4-port router. The reason is I need more ports for wired equipment, XBOX, Tivo's, Laser printer, TV's, etc. I'm out of ports. I'd rather add the wired to the wireless since I have no problem with my current wireless configuration.
View 1 Replies View RelatedCisco Switching/Routing :: ASA 5505 - Exchange Remote Clients Cannot Access
Sep 6, 2012Just installed ASA -5505 replaced cisco 851
My exchange server hosts remote outlook clients and remote web access
no one on the remote side can access my exchange server
internal mail flows in bound and out bound.
My iphone can not access the exchange server either.
When the Cisco 851 was online all the above worked great. Nothing changed on the remote client side just put the ASA 5505 in service.
I am new to the ASSA 5505 family. Had a reseller configure the router but unable to get them at this hour. Called Cisco support but they are closed at this time also.
Cisco Switching/Routing :: 3745 Router Failed To Exchange The Reference Signal
Mar 17, 2013I am almost new to the networking field, hence I might have lacking some basic knowledge. I like to know the impact if the ground of any router get disconnect. WIll the router stops work? We have two peripheral router in my organization, both are connect with the MPLS cloud through the MUX. One router (3745) have ground connection, where as the other (3845) don't. Recently the 3745 router start generating CRC error on the WAN interface. Once we remove the patch cord connecting with the MUX for loop test and reconnect later, the interface did not come back again. FInaly someone advice me to check the ground connection. I found it was loose. Once I fix it properly and reboot the router the interface become up. The person told me that some cisco router send the reference signal through the ground to the MUX connecting with it, if the MUX and router failed to exchange the reference signal the router will not work, is this true ?
View 2 Replies View RelatedWhy WAN Protocols Like Frame-relay / HDLC And PPP Are Called Layer2 Protocols
Aug 20, 2011why the WAN protocols like Frame-relay, HDLC and PPP are called Layer2 protocols?What is the address scheme they use?
View 5 Replies View RelatedProtocols / Routing :: Hosted VPN / IP Forwarding / Routing And Bridging?
Apr 5, 2011I have got a PC at work (Windows XP Pro SP3) that is on two networks with the IPs 10.20.30.167, subnet 255.255.255.0 (internet enabled) and 10.0.0.20, subnet 255.255.255.0 (no internet). On the 10.0.0.X network there is a gateway with the IP 10.0.0.200 allowing access to another network; 192.168.60.X, subnet 255.255.255.0 (no internet). I have added the route on my work PC to access the 192.168.60.X network via this gateway and I can access all PCs on all three networks from this PC.Now, I am using LogMeIn Hamachi so that I can access the networks at work from home. The PC at work is the 'gateway' PC on the Hamachi network. When installing Hamachi it created a new network connection and bridged this connection with my 10.20.30.167 network adapter to allow access to the 10.20.30.X network from an external PC when connected using the Hamachi VPN connection. I have manually configured my Hamachi connection on my PC at home to the IP 10.20.30.169, subnet 255.255.255.0, with the default gateway set to 10.20.30.167. I can ping all computers on the 10.20.30.X network from my PC at home.
I then added a route on my PC at home for 10.0.0.X to go via 10.20.30.167 (the 'gateway' on the Hamachi network). I also enabled IP forwarding on the 'gateway' PC (my PC at work). I can not ping any PC on the 10.0.0.X network from my PC at home apart from 10.0.0.20 (the other NIC in the Hamachi gateway PC) and 10.0.0.30 (another PC on the 10.20.30.X network that is also on the 10.0.0.X network).Now, with IP forwarding enabled on the Hamachi gateway PC I would assume after adding the route on my PC at home for 10.0.0.X traffic to go via 10.20.30.167 that I would be able to ping all PCs on the 10.0.0.X network...I also tried adding a route on my home PC to send all traffic for the 192.168.60.X network via 10.20.30.167 which has a route via 10.0.0.200 to the 192.168.60.X network, but this also did not work.I then tried adding the 10.0.0.20 network adapter into the network bridge that the Hamachi connection made, also keeping both IPs (10.20.30.167 and 10.0.0.20) on this network bridge by adding them into the 'IP Settings' in the 'Advanced TCI/IP Settings'. I also added the 10.0.0.200 gateway for good measure. I still cannot ping any PC on the 10.0.0.X or 192.168.60.X networks from my PC at home.
I have also added the route to the 10.20.30.X network on a PC on the 10.0.0.X network to go via 10.0.0.20 and tried pinging a PC on the 10.20.30.X network but this also has not worked. Also setting the default gateway on a PC on the 10.0.0.X network to 10.0.0.20 does not allow this...Surely bridging the networks 10.20.30.167 and 10.0.0.20 on my work PC would allow another PC on the 10.0.0.X network to access the 10.20.30.X network after adding the route or setting 10.0.0.20 as the default gateway?
Protocols / Routing :: Windows 7 Routing Traffic Between VPN And NIC?
Sep 2, 2012I have two computers. Computer A is connected to the internet through GSM network. Computer A also have NIC adapter which is connected to local network with IP 192.168.33.10/24.
Computer B in connected to internet with DSL connection.
On both machines I use TeamViewer to make VPN secure tunnel between this two computers. Computer A gets IP:7.200.100.2 Computer B gets IP:7.200.100.3
How can I access from computer B to specific device with IP 192.168.33.250 which is on local network of computer A?
Is it possible to route traffic from VPN to other local network, or it is some possibility to use port forwarding from VPN connection to specific IP address on the local network to specific port number?
Protocols / Routing :: Escalate An Internet Routing Beyond My ISP?
Apr 5, 2013We have a PPPoE DSL link with a dedicated IP providing by a small ISP(ISP A) in Canada. We are having trouble reaching a small group of IPs in the US to be able to access some client resources.We have eliminated all possible local issues by removing the firewall and making a direct connection to the ISP. We have also had numerous tests prove successful when we use other local ISPs.
Trace routes show that the packets get dropped a few hops from the destination on a US ISP(ISP B).The routes even appear to be very similar to the other ISPs we tested. We escalated to ISP A and they say that everything is working properly on their end and the problem is with ISP B. They claim they "have no partnership with ISP B and therefore cannot create a ticket to get it resolved". I tried calling ISP B but I get nowhere because I am not a customer of theirs.
My solution is to give ISP A the boot, but management has denied that request because of the amount of effort required to switch over. How I can escalate this? Is there anyway to go over and above the ISPs?
Routing Protocols Cannot Communicate Together
Sep 5, 2011I have an skill exercise with 4 Routing Protocols Default Route,Static Route,Eigrp, Ospf. I have about 6-7 routers, and each of them has an routing protocol. But the problem is the Main router INTERNET, which it has to use Static in a direction, and default in the opposite path. This is the scheme of routers and how the r.protocol have to be configured.
View 19 Replies View RelatedProtocols / Routing :: Can't Go On Websites
Feb 26, 2011The websites I usually go on now have some type of error page when I go to them. So far it has happened to 2 of them though they might not be related.
Here's what the page says:
Site 1- Valenth
Quote:
Warning: mysql_connect() [ function.mysql-connect]: [2002] Connection timed out (trying to connect via tcp://ec2-184-73-84-14.compute-1.amazonaws.com:3306) in /var/www/valenth.com/include/database.class.php on line 25
[Code]....
Protocols / Routing :: Webpage Not Available?
Sep 4, 2012i've had this internet problem that has been going on with a wireless laptop i've had since april. it only happens on this computer, and i've tried many solutions. occasionally, i will try and go to pages on google chrome and an error pops up that says "this webpage is not available." when i play games that are online, they get disconnected as well. i've added google chrome and my other browsers to the firewall list and i've also changed the DNS server. when i use the troubleshooter it says something like "router, or modem is not connected to the internet. i've even downloaded the "fix it" program and it detected no problems
View 1 Replies View RelatedProtocols / Routing :: Can't Get RDP To Work
Jun 1, 2011I can't get RDP to work on a specific computer.I've already set it up on the router, know the IP address, and I can get it to work great with the server, but the workstation we want it to go to won't accept it.I checked, it's set to allow RDP, the firewall exception was setup, also turned off the firewall completely, removed the antivirus software, checked TCP/IP filtering on the lan connection, even changed the listening port and still nothing.
View 9 Replies View RelatedProtocols / Routing :: IP Conflict Through LAN
Jan 4, 2012Problem with a conflicting IP address. Basically on a normal running day my wireless is switched on and connected perfect to my internet, however if i want to download any large files i plug my Ethernet to my laptop and disable the wireless from my laptop, instantly then the LAN connection kicks in and im on the internet again as i find download speeds are faster through a LAN. However today my wireless is fine but the second i switch to LAN the ! symbol appears and a message says their is an IP conflict.
View 2 Replies View RelatedProtocols / Routing :: Unable To Use FTP
Aug 17, 2011I've been timing out via any FTP client, including FileZilla, FireFTP, and a few others. I even downloaded a few just to see if I could connect with other clients.I contacted my host who can't recreate the issue on their end. I contacted my ISP who instructed me to use my command prompt in order to connect to their server, and that of mozilla. Both times I was able to connect via the command prompt.I don't understand what's going on.If I can connect to the sample sites that my ISP gave me, why can't I connect using an FTP client any longer. What possible change could have been made to have caused that disconnection that happened a few nights ago, and is now causing the timeouts I continue to receive?
View 6 Replies View RelatedProtocols / Routing :: How To Change My Ip
Apr 12, 2011How can i actually change my ip...tryed those cmd things but nothing works. Ineed to change ip somehow.
View 1 Replies View RelatedData Structure For Routing Protocols
Jul 14, 2011We know that every node in the network uses its routing table to forward the packets towards their destination. I have a doubt that which data structure used to implement these routing protocols.
View 6 Replies View RelatedCisco :: Encapsulation Of Routing Protocols
Dec 8, 2012encapsulation of routing protocols. Where exactly in the OSI, or TCP/IP for that matter, model does the data of the routing protocol fit into ? Is it encapsulated inside the transport layer segment payload ? So far from the I've gathered, that's where it should fit.
#####@@@@$$$$routing/procotocol/and/data/etc#####
#-Data link header and trailer
@-Network layer header
$-Transport layer header.
Protocols / Routing :: 2 Routers For 1 Network
Dec 26, 2011I just received a blu ray player for Xmas that has an Ethernet connection for streaming Netflix,YouTube, etc. my problem is my router is upstairs and the blu ray is downstairs. I really don't want to run an Ethernet cable from the blu ray to the router. Can I use another router on the same network and have it close to the blu ray?,I have a netgear router just laying around and the main router is a Verizon fios router.
View 4 Replies View RelatedProtocols / Routing :: Getting Around Geographical IP Blocking?
Sep 2, 2011I live outside the US but want to listen to US radio stations online and, naturally, a lot of them are blocked because I'm not in the US. I've tried a few places and applications, like UltraSurf, FoxyProxy, to get around this but they either don't work or are so convoluted as to be impossible to use. What else is out there that actually works and isn't pain to use?
View 1 Replies View RelatedProtocols / Routing :: Using Two Routers On Same Network
Jun 1, 2011I have a need to use two routers (Each with different ISP) on my (LAN) office network.I presently DO NOT want to go the (Two ISP's on one router, or Load Balancing router). I Just simply want two routers with two separate ISP's.I will assign the managers workstations to the faster ISP, and other Workstation to the slower connection.And it seems to work, and all resources seem to be available on the LAN, regardless of which (Gateway) Router(1 or 2) I point the workstation to.I assume because all devices are on the same LAN 192.168.0.XXX Is this a proper way to allocate and use two routers on the same LAN?
View 2 Replies View RelatedProtocols / Routing :: How To Get PBB CFM Packet Format
Oct 13, 2012How to get the packet format of CFM used in the provider backbone domain having ethertype (0x88e7) & Itag fields in it. I think wireshark doesnt have this code implemented yet.
View 1 Replies View RelatedProtocols / Routing :: Changing WAN IP On 3g / 4g Router?
Feb 6, 2013I need the capability to log into the 3g/4g modem and change the Wan IP address. Doe anyone know of a 3g/4g modem that allows you to do that. My other option would be to disable the wireless radio on the 3g/4g router and connect my Linksys Wireless router that I know I can log in and change the WAN Ip. It looks like to me that this model below would allow me to do that?MBR1516 Will turning off wireless radio on the 3g/4g router completely turn off all routing or could there be a conflict with my Linksys wireless router?
View 6 Replies View RelatedProtocols / Routing :: WEP Key For Wireless Connection With Tv
May 23, 2011We have gotten a tv with wireless capability.I do not remember the WEP key.I currently have my laptop pc and a HP printer working with my D Link router. I have gotten as far at the set up page for the router and am wondering if I change the WEP key, will it automatically update the existing devices (my laptop and printer) or will they be locked out? Can I use the same code for all 4 WEp keys ?
View 6 Replies View RelatedProtocols / Routing :: Connect Two Net On Same Lan With Two Gateways
Apr 28, 2012I have two different networks on same LAN.One net has public 2xx.x.x.x IPs (some on DMZ, they are servers with their own internal firewalling) and goes through a GBeth switch to a Cisco 25xx router for accessing HDSL modem with several HDSL trunks and then Internet. That router is configured to let external IPs access only DMZ IPs, of course.The other net has 192.168.x.x IPs and goes through another GBeth switch to a DLink router to access ADSL. Mainly for download traffic at a low flat cost.I would like to have a way to let the 192.x.x.x machines access the servers on the DMZ of the 2xx.x.x.x net without going outside the physical LAN. The servers host mail services and so sending heavy attached documents needs a hi-speed LAN connection and certainly not the ADSL upload capability. Not to say about servers web contents maintenance.
View 1 Replies View RelatedProtocols / Routing :: DIR-620 - Cannot Connect Laptop
Nov 3, 2012I have a problem, i have a DIR-620 wireless router, i can connect to wifi my both ipad and iphone but i cannot connect my laptop, even cannot access the admin page for settings, cz it seems my laptop cannot see my my network...
View 1 Replies View RelatedProtocols / Routing :: Cannot Connect Using Real VNC
Feb 4, 2012I am using RealVNC, have the Viewer and Server installed on three systems on my home network. I have a laptop which I am trying to use to connect to either of my two PC's, but cannot get them connected.With that being said I did have some luck with RealVNC as I have the 5900 and other ports forwarded and was able to connect with my Android tablet and Android Phone to the my two PC's and laptop with no problems....well kind of. I did have issues with this at first till I figured out I had to use a 142.*.*.* ip address because my network ip adresses were behind a NAT IP.Now back to the connecting my laptop to my two PC's issue.I have tried using the 142.*.*.* ip address and I have tried using my network ip 192.*.*.* to no avail. I just can't seem to connect.
View 5 Replies View RelatedProtocols / Routing :: How To Remove Opendns
Feb 24, 2012I somehow have managed to get opendns blocking access to websites on my home networkI am the administrator and the only person who would have (accidentally) installed opendns, although when I search through my computer, I don't see any files relating to this.I have done a little research and know that I would have to installed this at some point myself, but I can't recall doing this, and would really like it gone. So far, I have contacted my ISP and asked them to issue me a new IP Address. That did not work. I tried ipconfig/flushdns, ipconfig/release & ipconfig/renew, all did not work[CODE]
View 17 Replies View RelatedProtocols / Routing - Replace The Cisco Pix?
May 14, 2011I have a small network (10 computers) with 1 SBS 2003 domain controller.There are 3 cables plugged into the Cisco PIX...
>One ethernet cable to our switch
>One console cable plugged into our server
>And of course the power cable
I need to , but I noticed something I've never seen before.... When I unplug the CONSOLE cable our Internet shuts off.I would expect that of the ethernet cable, but not of a console cable.I'm an experienced network tech, but not a Cisco guy. Am I missing something? Is this type setup typical of a Pix?
Protocols / Routing :: Not Acquiring Ip Address
Jun 9, 2011I have a dell laptop. It will pick up and connect to the neighbors wifi. But when trying to connect to mine it will not acquire a network address. It continuously searches but says 0.0.0... it says the signal is excellent but will just not acquire the ip address. By the way, cell phones with Wifi connect to this network with no problems.
View 2 Replies View RelatedProtocols / Routing :: Limited Or No Connection?
Sep 26, 2011recently we had a small blackout but electricity came back almost immediately. After that I had problems connecting to the internet with one of my wired connection computers (Windows XP). Connection has a Limited or no Connection status and the problem seems to be that the network doesn't assign a new ip adress.
C:Documents and SettingsAdministrator>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : paloalto
[Code]....