Comments (4)
check your firewall
accept the VRRP protocol:
iptables -I INPUT -p vrrp -j ACCEPT
iptables -I OUTPUT -p vrrp -j ACCEPT
from docker-keepalived.
@sinamoghaddas Thanks for the suggestion.
It tried with firewall fully open (ACCEPT policy).
Also it was noticed the error is related to permissions: "(Operation not permitted)".
Without any changes to the firewall, by adding the privileged mode, everything went fine.
But ideally, we need to find the exact capability to enable, not full.
from docker-keepalived.
@ReSearchITEng
this is my cap config:
cap_add:
- NET_ADMIN
- NET_BROADCAST
- NET_RAW
from docker-keepalived.
Thanks, I will to add these!
from docker-keepalived.
Related Issues (20)
- Is it possible to add a static mac address for a vrrp ip? HOT 1
- Raspberry Pi Image HOT 13
- How to use the '--config-id' command line option HOT 1
- Reload configuration HOT 2
- malformed unicast peer HOT 6
- Issues running on Ubuntu Server 16.04.6 HOT 2
- arm64 image is not actually arm64; binaries are x86-64 HOT 7
- Future of this project? HOT 4
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- Keepalived 2.2.7 HOT 5
- 执行脚本问题 HOT 2
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from docker-keepalived.