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author | Denis Ovsienko <infrastation@yandex.ru> | 2011-12-30 21:55:49 +0400 |
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committer | Denis Ovsienko <infrastation@yandex.ru> | 2012-01-26 11:42:48 +0400 |
commit | d660f698427277ce695a5b756f3143c8304274ea (patch) | |
tree | f26d5f72724cae8ee9844f30ba8e0aaf7b7c3006 /zebra/if_proc.c | |
parent | 6134b875f39986564aced5e2d7329fcd852f17f4 (diff) |
zebra: justify some IPv6 ND RA timers wrt RFC
There was a regression introduced with the previous commit:
"ipv6 nd home-agent-lifetime 1800000" appeared by default in every
interface section of running-config, although this command is
invalid in this context. Troubleshooting and bugfixing of the issue
tracked out several bugs in router advertisement procedures, some of
which are fixed in this commit.
* zebra/interface.c
* if_zebra_new_hook(): update to treat -1 as "uninitialized"
* nd_dump_vty(): idem
* zebra/rtadv.c
* rtadv_send_packet(): update processing of "router lifetime" field,
"home agent" option and "home agent lifetime" field to conform to
RFC6275 better
* ipv6_nd_ra_interval_msec(): update MaxRtrAdvInterval range check,
make sure it never exceeds (initialized) AdvDefaultLifetime
* ipv6_nd_ra_interval(): idem
* ipv6_nd_ra_lifetime(): update AdvDefaultLifetime range check, make
sure it never falls below MaxRtrAdvInterval
* ipv6_nd_homeagent_lifetime(): update HomeAgentLifetime range check
* no_ipv6_nd_ra_lifetime(): update to treat -1 as "uninitialized"
* no_ipv6_nd_homeagent_lifetime(): idem
* rtadv_config_write(): idem
Diffstat (limited to 'zebra/if_proc.c')
0 files changed, 0 insertions, 0 deletions