Questions tagged [mpls]

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Public IPs on MPLS Traceroute

When running a traceroute, should I see any public IP addresses when tracing route from one MPLS point to another MPLS point? So when I do a traceroute from 10.0.0.1 to 10.0.1.1, I see some public IP ...
Kyle Brandt's user avatar
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1 vote
3 answers
8k views

Slow Performance with MPLS

Background: My company is switching to an MPLS provider. The MPLS provider is providing both internet and MPLS. This is done with one ethernet drop by using two dot1q sub interfaces, one for the ...
Kyle Brandt's user avatar
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1 vote
2 answers
1k views

WAN Link Speed and TCP Window Sizes on Windows 2003 / XP

I currently have a data center connected to two remote locations via MPLS - 2M and 6M respectively. The 2M connection (to Asia from the US) has about 300ms of latency and when transferring between ...
Dustin's user avatar
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14 votes
2 answers
5k views

When would you use MPLS?

After having just spent months setting up a fairly complex VPN, I'm beginning to look at alternatives for the future. Some of my network providers use MPLS to connect to us, and I suppose it works ...
Kyle's user avatar
  • 1,879
1 vote
2 answers
3k views

Network Balancing / Failover with MPLS and IPSEC Tunnels

I currently manage several office locations which each have two internet connections, a DSL line and some bonded T1 lines. Currently, the DSL line is used for the internet and the bonded T1 lines are ...
Kyle Brandt's user avatar
  • 84.3k
2 votes
4 answers
626 views

Web Content Filtering Recommendations [closed]

We have a corporate MPLS network hosted by a large ISP. Each site has it's own dedicated path to the Internet, so there is no single point of Internet access to place a filtering appliance. We've ...
Russ Warren's user avatar
  • 1,304
1 vote
5 answers
2k views

how to calculcate MTU in L2 VPNs?

How does mtu calculation work with L2 VPNs? Sample topology is: CE---PE---MPLS---PE---CE Where and how would you implement MTU calculcation? What will decide how much MTU should be? I have ...
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