Leonardo

Multipe graph visualizations

2

Introduces multiple ways of showing a netjson graph. Introduces a requirement to this module: https://github.com/netCommonsEU/netjson_robustness

Adding quality stats per link and per path

5

I'd like to add some stats of the quality per link and per path. The steps should be: 1. add memory to the db, so that an update does not...

Ambiguous use of the Maximum Segment Lifetime

1

MSL is defined at the section 2.4.2 referring to the clock of fig. 43. In the discussion about data transfer it is used mentioning its role in avoiding duplicates (end...

RT correction in DV

1

A small fix to the RT of router B in the DV description.

possible error in bit stuffing?

3

I am not sure the bit stuffing explanation and examples are correct (sect. 2.1.2): "Then, it sends all the bits of the frame and inserts an additional bit set to...

Routing Tables Vs Forwarding tables

1

At the beginning of sect 2.2.3 it says: "As indicated earlier, a routing table is a data structure that contains...". However, searching for the "routing table" term, it only appears...

In the exercise at the end of the Distance Vector section (https://github.com/cnp3/ebook/blob/master/principles/dv.rst) there are multiple correct answers, but only one is accepted. Router R0 may reach R2 via R1 or...

Is it possible to distinguish between errors that come from the linter (syntax errors) and PEP-8 violations? I'd like to have different colors and symbols for them. If not possible,...

improvement of the "Go-back-n: sender FSM" figure

1

It would be more clear if the `buffer.remove_acked_frames()` was `buffer.remove_acked_frames(t)` so that students understand that the function removes all the frames with seq number lower/equal to t.

The last two windows in the left column are not well aligned. When DATA.req(d) happens, the next window should have a red "3" but it stays green, and it becomes...