dadepo

Serve Lightclient related data via p2p

1

**Motivation** Adds ability for a lodestar full node to serve light client related data via p2p. Implements the [Altair Light Client -- Networking](https://github.com/ethereum/consensus-specs/blob/dev/specs/altair/light-client/p2p-interface.md) spec **Description** - [x] Implement the Req/Resp...

**Is your feature request related to a problem? Please describe.** In other to further harmonise the REST endpoint for light client, prefix the paths with `beacon`. That is ` /eth2/v1/light_client...

**Describe the bug** From Discord: > it appears that web3signer is not working for lodestar. I have it working with all other CL clients, and all relevant validator keys are...

**Describe the bug** Requesting the snapshot succeeds: ``` curl http://localhost:9596/eth/v1/lightclient/snapshot/0x514c1b91bd66eb3d2418cd92aadba21c6508b8e30c5af93bdb2e4d2745e44f6d | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed...

Add support for stateless IPv6/IPv4 translations

6

See: https://tools.ietf.org/html/rfc6052 https://tools.ietf.org/html/rfc6144

Preferably have an implementation that does not depend on throwing Error

Right now `.ts` file are included in the release. Ideally the release should just contain `.js` and `.d.ts` file. Revisit this setup and make necessary changes

Make it possible to iterate over a range, producing cidr subranges. ``` for subrange(/18) as s in range(10.0.0.0/16): print s ``` Should print: ``` 10.0.0.0/18 10.0.64.0/18 10.0.128.0/18 10.0.192.0/18 ```