Accessing Sever Via HTTP Over MPLS?
Sep 30, 2011
This one is kicking my butt.I have an MPLS network with three stes.Site1 is where all my servers reside.Site2 and Site3 just have a few PC's.From Site2 and Site3 I cannot access the server at Site1 via http://IPADRESS.Of.Server.I am able to ping just fine.I thought it may be a router issue but... there is is a single PC at Site2 that can access it with out any issues.All the IP settings (Default GW, DNS, etc...) match the other PCs.The windows firewall is turned off on all PC's. AVG is disabled on the PCs.
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Sep 19, 2012
I'm following what I believe to be the instructions for allowing SSH and HTTPS access, but alas, I cannot use anything but HTTP for accessing this switch.
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Mar 10, 2013
We have ASA5520 and we want to configure a VPN IPSEC profile so that a partner of ours can access only a server and only on HTTP port.I've tried configuring split tunneling with an Extended ACL but probably I'm missing something. I just configured the ACL so that it included any source to our server's IP on HTTP port but when testing, it didn't work.
However, if I configure a Standard ACL on the split tunneling I can access the server and all the services it provides.Do you know if I'm missing anything on the Extended ACL configuration?
Should I configure this any other way?
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Jul 11, 2012
I have P router (7206VXR) and I need to export netflow from its MPLS interfaces to the netflow software.
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Jun 13, 2012
I want to upload flash from a sever, as if I was uploading with flash, instead of a browser. I was told something about rfc..(Flash download request)Anyways, is their any sites, etc, that I can use?
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May 9, 2012
I am testing out some inspection options on an ASA 5505, and I am running into a situation in which applying a http inspection is dropping all outbound http traffic. I get a "protocol violation" error in the logs.
Here is the setup: I'm not sure why the web traffic is getting dropped.
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
[Code].....
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Aug 12, 2011
How to convert domain sever into workgroup
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Feb 23, 2012
Change user name on server & pc
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Feb 24, 2012
I have a DSL line at work that we use to test external services provided to external users on our primary Internet circuit (Citrix, web applications, etc). Because this DSL line is for testing only, we want to lock it down so the only destinations allowed through the firewall are our own IP spaces.
I purchased a WRVS4400N for this purpose, thinking I could use the IP based ACL list to create these restrictions. However, every time I try to create an ACL, the internet slows to a crawl, and many sites don't come up at all. This occurs even if the ACL rule I add is a simple "allow any any" rule similar to the default rules.
Is this a known issue, or am I configuring something incorrectly? Here's an example of a rule I'm using (IP not real):
Action Service Source Interface Source Destination Time Day
Allow All Protocol LAN ANY 1.2.3.0/255.255.255.240* Any Time Every Day
I also get the problem with a simple allow from a single IP (mine) to any destination, without any other rules enabled.
implementation of the ACL ruleset on these routers?
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Jul 1, 2012
I have two routers 1921 and 2901 and both of them are connecting to one Reliable Internet Line from one ISP. 1921 master router and 2901 as a Slave. this is my question, how i can make a Backup DHCP Sever in 2901 as a same IP address generation?
Example :
1921-------> Ip Generator 10.1.1.0 /24
2901-------> Ip Generate 10.1.1.0 /24
both generate same ip address, when the Master is lost, Slave could be Covered the LAN.
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Jan 20, 2013
We have Cisco 3750G switches and have them setup to use Cisco ACS 5.2.0.26.5. Some switches after they are restarted and we know that the config is saved the server address for the AAA authentication is dropped. We are running IOS c3750-ipbasek9-mz.122-40.SE. I have started to upgrade switches to c3750-ipbasek9-mz.122-50.SE5 to fix an issue with reporting high drops in Solarwinds.
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Jul 2, 2012
Query is, Can i send my syslog messages to SNMP sever? if so, what command needs to be enabled on nexus 7k?
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Nov 7, 2012
We're looking at rolling out MPLS between each of our sites. probably more soon.Do you guys have favorite MPLS providers? How have your experiences been?
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Feb 28, 2011
what is MPLS VPN and VPN over broadband. BSNL is providing VPN over broadband using MPLS.
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Feb 19, 2013
Am having 2621 router, going to upgrade to gh speed wan interface card(HWIC-4ESW). whether it can able to handle routing as like a normal serial and ethernet interface? Shall i establish a new MPLS or Leased line connectivity in that interface(HWIC-4ESW) ?
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Jan 14, 2013
Just like to ask first your inputs about the MTUs needed on our proposed setup. We currently have a large internal network composed of several metro ethernet links. We have different carriers and we all know that they do not always provide L1 connectivity. They sometimes do Q-in-Q or EoMPLS or other technologies that would hide their internal network and appear as a point-to-point ME circuit to customers.
We are planning to create our own MPLS network for our clients so we don't have to leak their networks inside ours and we are trying to avoid the overhead of GRE/IPSEC since we'll be adding a lot of client networks and the overhead is not reasonable. So we just thought of MPLS-VPN to at least reduce the overhead and we don't have to purchase a lot of network devices.
With that said, what is the safest thing to ask the carriers and what settings should i put in our network devices. I am still confused with the differences of MTU, IP MTU, and MPLS MTU.
We also have one circuit running 802.1q instead of using routed-port on the switch. Is 802.1q supported in LDP?
Our internal network is comprised of 6500 switches with Sup720 and Gigabit linecards and we are planning to use 3900 routers as PEs. We all hooked up our ME circuits across the 6500 switches.
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Sep 21, 2011
tell me the IOS (c2600-???) needed to be able to do MPLS on the 2621 XM router?
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Jan 29, 2013
What is the purpose VPN label?As we know, in the MPLS VPN, the following mechanisms:RD - used to distinguish between overlapping routesRT - used to determine the VRF in which to send the route.But why need a VPN label?
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Aug 12, 2011
What is the advantage of using MPLS compare with Ethernet? And do MPLS provide a internet access?
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Feb 27, 2013
there is a line set with a provider with EoMPLS.This is an international line coming with 10M connectivity.the line is working fine with udp traffic but with tcp we don t get any use more than 1M.
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May 7, 2008
Configuring MPLS over GRE tunnels. I did not find any proper configuration example. I need to do this for encrypt the traffic between two PE routers. I have 7609 routers.
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Mar 24, 2013
I currently have a 150 nodes MPLS network. My management is anxious to join some sites with 3G routers as their centres move around a lot.My current MPLS site as 4 x Ps with lots of PEs linking to the 150 x CEs. Is there a way to easily link up my 3G routers to my MPLS network? I have heard DMVPN may be a solution, but not sure how to implement.
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Jan 5, 2011
Recently i purchased Cisco 861-K9 router for my head office.
I have 2 offices (1 is head-office & other is Branch.). i have MPLS Connectivity between 2 offices.
i used 861-K9 WAN port for MPLS Connection.
My question is "is it possible to use the FastEthernet Port of 861-K9 router for connecting the internet Link ?"
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Apr 17, 2012
I've got a 6509-E in the lab at the moment for some pre-deployment testing, however I don't seem to be able to enable MPLS on a select interface.
router#conf t
router(config)# interface gi1/48
router(config-if)#mpls ip
router(config)#
As you can see after I enter the "MPLS IP" command it simply backs out of interface level configuration back to global exec, and naturally the MPLS command doesn't show in configuration for that interface.
I'm running a SUP720-3BXL with WS-X6748-GE-TX line cards with the DFC upgrade (WS-F6700-3BXL).
The IOS is: s72033-adventerprisek9_wan-mz.122-33.SXI2a.bin
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Dec 27, 2010
i wanted to know if i can and when i will be able to run the nexus 7000 as a Fully MPLS PE router (L2VPN, L3VPN etc..) ?
the interfeces need to be 10Gbps so i need to use the 8 ports & the 32 ports M1 modules.
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Nov 17, 2011
I have done a bunch of research in trying to re-use an old card/router for testing our new MPLS link. I have a 45m DS3 and was wondering if the PA-MC-T3= card will work UN-channelized. I have tried the "no channelized" command under the controller to no avail. I believe that the card only works for channelized T1's.
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Aug 10, 2011
I am trying to use Nmap to determine whether a certain IP address is available or not. However, the output of the scan shows that it scanned the subnet my computer is on and only one address in the network I typed in (MPLS network). Is there any way I can have Nmap only scan that one subnet and not all the others?
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Jul 22, 2011
How to calculate aggregate bandwidth of MPLS link. Is there any tool available for the same.
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Sep 21, 2012
Before going further let me tell you I hate QoS..the policies that I applied. I am trying to create reserve traffic for a CE but when I try to download or upload the traffic goes from 2MB which is where it should stay to up to 6MB?completly losted, I will not move to ccnp sp like this.
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May 17, 2012
I have few inter-AS and Hub & Spoke MPLS L3VPNs up and running but, all of them uses plain IPv4 on the PE-to-CE connecting interfaces for switching the L3VPN customer traffic. While, this is ok to route traffic between customer sites over a ISP backbone using the VRF and MP-BGP/LDP configurations which does the MPLS forwarding in the ISP backbone, i would like to know, how to enable MPLS forwarding on the PE-CE links as well to make it MPLS right from CE1 - PE1 - P - PE2 - CE2 all the way for the VPN traffic.
This way, even the last mile access to CE devices will be an MPLS link over a Ethernet PHY so that, the traffic originating from CE1 to CE 2 will be carried on a MPLS tagged Ethernet frame instead of IPoEthernet frame.
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May 6, 2012
In HQ , we have cisco ASA 5520 . there is a data line which supplied by ISP for MPLS-VPN service with branch office. branch offices also have a data line which r supplied by ISP. And now, I want the branch office to access resource from HQ without site to site vpn configuration( because we don't have ASA or any device to configure L2L VPN) . so, I need to configure the hq firewall to allow the branch office accessing the resource at hq without any restriction.
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Dec 16, 2010
I have a Motorola 2-Way system I am trying to connect via T1 using CEM/ SaTOP over MPLS, I am using the Cisco MWR 2941 routers. I had them directly connected with a /30 bit network in the office with a T-Berd plugged in both 0/0 T1 controllers and this config was working, reconfigured them with their LAN IP's and put them on location and now the CEM0/0 interface comes up on both, but the T1 controller comes up and then goes right back down (10 SES) - they can ping each other on loopback and lan interfaces.
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Sep 30, 2012
We have Cisco 1921 routers that a provider is using for MPLS. They have it configured so that all internet trafic is passed to an internal ip address that is our proxy server. However, they are pushing all of the routing rules down to the workstation which is causing the local route tables to grow to be massive in a very short time.For example, the second I ping a website, the ip address is resolved and then the route is added for the source ip address with the default gateway of the proxy server.I would have thought that all the rules would have been handled by the router and let it keep the table entries.
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