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zclinet: Enable to request MPLS label range to FRRouting #1587

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iwaseyusuke
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With FRRouting, MPLS label allocation is maintained on Zebra daemon, so GoBGP need to request the label range allocation to Zebra daemon in order to allocate a label to VRFs with MPLS VPN.

Example of Configuration:

[zebra.config]
  enabled = true
  url = "unix:/var/run/frr/zserv.api"
  redistribute-route-type-list = ["connect"]
  version = 4
  mpls-label-range-size = 100

Note: "version >= 4" is required to use this feature.

@amanshaikh75
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Hi

I'd really like to see this PR become part of the master branch. When's this likely to happen?

thanks
aman

With FRRouting, MPLS label allocation is maintained on Zebra daemon, so
GoBGP need to request the label range allocation to Zebra daemon in
order to allocate a label to VRFs with MPLS VPN.

Example of Configuration:

```toml
[zebra.config]
  enabled = true
  url = "unix:/var/run/frr/zserv.api"
  redistribute-route-type-list = ["connect"]
  version = 4
  mpls-label-range-size = 100
```

Note: "version >= 4" is required to use this feature.

Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
@iwaseyusuke iwaseyusuke force-pushed the zclient-Enable_to_request_MPLS_label_range branch from 5a39915 to 418dcb0 Compare June 5, 2018 07:59
@iwaseyusuke
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Updated to resolve conflicts.

irino added a commit to irino/gobgp that referenced this pull request Mar 2, 2019
 - This commit aims to solve reported problem on issues osrg#1611, osrg#1648 and osrg#1912
 - Partial changes of this commit duplicate with changes on PR osrg#1587 (not merged) and PR osrg#1766 (not merged and already closed)
 - This commit is tested with only FRRouting version 6.0.2 (which uses Zebra API 6)
 - This commit fixes lack of LABEL_MANAGER_CONNECT_ASYNC for ZAPI6.
   (This bug is introduced on commit 2bdb76f "Supporting Zebra API version 6 which is used in FRRouting version 6")
fujita pushed a commit that referenced this pull request Mar 14, 2019
 - This commit aims to solve reported problem on issues #1611, #1648 and #1912
 - Partial changes of this commit duplicate with changes on PR #1587 (not merged) and PR #1766 (not merged and already closed)
 - This commit is tested with only FRRouting version 6.0.2 (which uses Zebra API 6)
 - This commit fixes lack of LABEL_MANAGER_CONNECT_ASYNC for ZAPI6.
   (This bug is introduced on commit 2bdb76f "Supporting Zebra API version 6 which is used in FRRouting version 6")
@irino
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irino commented Mar 16, 2019

This PR is not merged. And PR #1992 (#1992) includes same changes. Therefore I think this PR can be closed.

@fujita
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fujita commented Mar 16, 2019

@irino great, let's close.

@fujita fujita closed this Mar 16, 2019
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4 participants