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authorOlivier Dugeon <olivier.dugeon@orange.com>2021-02-26 16:30:11 +0100
committerOlivier Dugeon <olivier.dugeon@orange.com>2021-03-23 15:39:29 +0100
commit2efd7e2bdc4b60b51e8d9fe10b0bb20355c373fa (patch)
tree5a9182223e2ae6c30526a4668fc6ce1128027b09 /ospf6d/ospf6_route.c
parentopsfd: Correct MPLS-TE bug with LSA Flush (diff)
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ospfd: Correct Opaque Inter-AS LSA management
This patch corrects two problems that affect Inter-AS LSA: 1/ Inter-LSA are never flood due to an incorrect setting of specific flag. 2/ When looking to the detail of the OSPF LSA with the command `show ip ospf database opaque-xxx`, it appears that only the Inter-AS advertising router is abble to show the detail of the Inter-AS LSA. Foreign routers are only abble to show the header of this Inster-AS LSA. The problem comes from the registration of Inter-AS management functions which is done only on the advetising router. So, the function `ospf_mpls_te_show_info()` is never call on neighbor routers that have not resgistered Inter-AS management callback functions. First, this patch modify functions `set_linkparams_inter_as()` and `unset_linkparams_inter_as()` to respectively set and unset flags that control the Inter-AS LSA flooding. Flag & Type from `struct mpls_te_link` have been redefined: Flag is used to determine if flooding is AS or not and Type is only used to determine the type of the LSA. Second, this patch register Inter-AS management functions for both AS and Area flooding with a different function for LSA origination as parameter is passed as void and it is mandatory to determine the flooding context: `struct *ospf` for AS flooding and `struct *ospf_area` for Area flooding. Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Diffstat (limited to 'ospf6d/ospf6_route.c')
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