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gnrc/ipv6: nib route: hide off-link PLEs

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xnumad 2024-08-26 10:50:20 +02:00
parent 0e7636a463
commit 48a2417892
2 changed files with 3 additions and 1 deletions
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3
sys/include/net/gnrc/ipv6/nib/ft.h
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@ -112,7 +112,8 @@ void gnrc_ipv6_nib_ft_del(const ipv6_addr_t *dst, unsigned dst_len);
*
* The iteration over all forwarding table entries in the NIB includes all
* entries added via @p gnrc_ipv6_nib_ft_add() and entries that are currently
* in the Destination Cache, in the Prefix List, and in the Default Router List.
* in the Destination Cache, in the Prefix List (only if they're on-link),
* and in the Default Router List.
*
* Usage example:
*

1
sys/net/gnrc/network_layer/ipv6/nib/nib_ft.c
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@ -133,6 +133,7 @@ bool gnrc_ipv6_nib_ft_iter(const ipv6_addr_t *next_hop, unsigned iface,
while ((offl = _nib_offl_iter(offl))) {
assert(offl->mode != 0);
if ((offl->next_hop != NULL) &&
(offl->mode != _PL || offl->flags & _PFX_ON_LINK) &&
((iface == 0) || (iface == _nib_onl_get_if(offl->next_hop))) &&
((next_hop == NULL) || ipv6_addr_equal(&offl->next_hop->ipv6,
next_hop))) {