Issues - PowerPoint PPT Presentation
Title:
Issues
Description:
AS 23169. 2001:10:1234::/48 10 1234. 2001:10::/32 20 10. 2001:10:1234::/48 ... Issue 2: AS 10 tanks - no fault tolerance. 2001:20::/32 40 20. 2001:20:5678::/48 ... – PowerPoint PPT presentation
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Title: Issues
1
Issues
- PA with holes Filtering/RPF AS 40 filters
2001101234/48 10 1234
200110/32
200120/32
2001205678/48
200130/32
200140/32
2001101234/48
200110/32 20 10
2001101234/48 1234
200120/32 40 20
Issue 2 AS 10 tanks - no fault tolerance
1
2
Issues
- PA with holes Filtering/RPF AS 40 filters
2001101234/48 10 1234
?
200110/32
200120/32
2001205678/48
No route to destination due to filtering
200130/32
200140/32
2001101234/48
?
200110/32 20 10
2001101234/48 1234
200120/32 40 20
Issue 2 AS 10 tanks - no fault tolerance
2
3
Issues
- PA with holes Filtering/RPF AS 40 filters
2001101234/48 10 1234
200110/32
200120/32
2001205678/48
200130/32
200140/32
2001101234/48
200110/32 20 10
2001101234/48 1234
Preferred
200120/32 40 20
200120/32 10 20
Issue 3 RPF checks in AS 20
3
4
Issues
- PA with holes Filtering/RPF AS 40 filters
2001101234/48 10 30 1234
2001101234/48 10 1234
?
200110/32
200120/32
2001205678/48
200130/32
200140/32
2001101234/48
200110/32 20 10
2001101234/48 1234
Preferred
200120/32 40 20
200120/32 10 20
Packet rejected by RPF because only known route
is from AS 10
Issue 3 RPF checks in AS 20
4
5
Thank you for your time and attentionMichel
Pympy_at_ieee.orgipv6mh mailing
listhttp//arneill-py.sacramento.ca.us/ipv6mh
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