My network cannot be connected, I think it is a UDP configuration problem of pfSense

[zhihuiyuze]

Hello, I have configured both ends. It is found that the routing table and IP seem to be normal but there is no UDP packet, which may be caused by a firewall mechanism. How should I configure it?

Routing table on VPS
[root@seoul-kr-1 ~]# ip -6 r ::1 dev lo proto kernel metric 256 pref medium 2401:c080:1c01:60e::/64 dev ens3 proto ra metric 202 mtu 1500 pref medium 2602:feda:ab3:fff1::/68 dev home-1 proto kernel metric 256 pref medium fe80::/64 dev ens3 proto kernel metric 256 pref medium default via fe80::fc00:3ff:fe01:dc59 dev ens3 proto ra metric 202 mtu 1500 pref medium
Configuration file on VPS
`[Interface]
PrivateKey = eMRpt7xAFb/=
Address = 2602:feda:ab3:fff1:1::/68
ListenPort = 5247

[Peer]
PublicKey = /jwi4GY=
#AllowedIPs = 2602:feda:ab3:fff2::/64

pfsense

But I found that there are no UDP packets on the VPS. why？
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