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IGMP/MLD join not working properly on DHCP interfaces #106

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troglobit opened this issue Jan 9, 2019 · 0 comments
Closed

IGMP/MLD join not working properly on DHCP interfaces #106

troglobit opened this issue Jan 9, 2019 · 0 comments

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@troglobit
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Westermo found that the check interface address timer in ifvc.c sometimes wasn't restarted properly. This caused IGMP join to fail, since it did not use a proper IP address in the ioctl() call, and consequently loss of multicast forwarding (due to IGMP snooping switches on the outside of the router still blocking traffic).
@troglobit troglobit changed the title Sometimes IGMP/MLD join is not performed on interfaces with DHCP address IGMP/MLD join not working properly on DHCP interfaces Jan 9, 2019
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@troglobit