Acces bloqued on USG20 for vpn L2TP
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ptibonhomme
Posts: 12
in Security
Hello, i try to configure vpn on USG following the method here 
https://support.zyxel.eu/hc/fr/articles/4401915685522-USG-FLEX-ATP-VPN-Manuel-de-configuration-VPN-L2TP-sur-IPSec-mode-sur-site-
all setup is god, but :
my pc client can't connect to vpn &
on the log of vpn i see
source:192.168.1.1 to 24.0.01 acces bloqued
i don't know what is the IP 24.0.0.1 ( my l2tp pool is 10.10.10.1 & the lan1 : 192.168.1.1)
If sommeone have an idea of my problem,
very thanks !

https://support.zyxel.eu/hc/fr/articles/4401915685522-USG-FLEX-ATP-VPN-Manuel-de-configuration-VPN-L2TP-sur-IPSec-mode-sur-site-
all setup is god, but :
my pc client can't connect to vpn &
on the log of vpn i see

source:192.168.1.1 to 24.0.01 acces bloqued
i don't know what is the IP 24.0.0.1 ( my l2tp pool is 10.10.10.1 & the lan1 : 192.168.1.1)
If sommeone have an idea of my problem,
very thanks !
0
All Replies
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224.0.0.1 is multicast traffic. Similar discussions https://community.zyxel.com/en/discussion/1886/access-block-to-224-0-0-1-without-source-every-2-minutes-and-5-seconds0
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Thanks for reply, i have resolved my probleme, mi encryption rules weren't good.0
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