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Trace route showing MPLS?

Joshua Engels
Level 1
Level 1

Hey guys,

One of my internet routers is showing MPLS packets in the trace.  Is this normal for a pure internet circuit? 

CenturyLinkNET#trace 4.2.2.2

Type escape sequence to abort.

Tracing the route to 4.2.2.2

  1 67.63.224.29 [AS 22561] 0 msec 0 msec 0 msec

  2 206.51.69.177 [AS 22561] [MPLS: Label 680999 Exp 0] 8 msec 4 msec 8 msec

  3 206.51.69.33 [AS 22561] [MPLS: Label 648995 Exp 0] 12 msec 8 msec 12 msec

  4 206.51.69.58 [AS 22561] 48 msec 8 msec 44 msec

  5 72.165.208.157 [AS 22561] 48 msec 32 msec 96 msec

  6 67.14.2.89 [AS 22561] 72 msec 32 msec 36 msec

  7 4.68.63.49 [AS 22561] 32 msec *  *

  8 4.2.2.2 [AS 22561] 32 msec 32 msec 32 msec

1 Reply 1

amabdelh
Level 1
Level 1

Most of ISPs are running MPLS in their network, but I'm wondering why your ISP enabled this feature, the default the MPLS network is transparent to the customers.

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