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by anonymous

RUT240 - vpn-клиент. При подключении используется TAP интерфейс с адресом 10.10.222.58.

соединение устанавливается, при попытке пинга с VPN-сервера на RUT240 или в обратную сторону

видим постоянные перезапросы MAC-адреса VPN-клиентом. Полученный в ответ МАС-адрес сервера игнорируется,

в таблице МАС-адресов не появляется и цикл повторяется.

root@OpenVpnServer:/var/log# tcpdump -ni tap0 host 10.10.222.58

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

listening on tap0, link-type EN10MB (Ethernet), capture size 262144 bytes

16:02:40.867157 ARP, Request who-has 10.10.222.254 tell 10.10.222.58, length 28

16:02:40.867189 ARP, Reply 10.10.222.254 is-at 9e:d3:f4:63:9d:7a, length 28

16:02:41.865685 ARP, Request who-has 10.10.222.254 tell 10.10.222.58, length 28

16:02:41.865697 ARP, Reply 10.10.222.254 is-at 9e:d3:f4:63:9d:7a, length 28

как устранить данную неполадку?

by anonymous

Hi there! Do You need more information or ... ?

1 Answer

0 votes
by anonymous
Hi,

It is a little bit hard to say what is wrong without full router log.

If you can, send troubleshoot package from router to me (you can do this when pressing on my user name).
by anonymous

more network information added

 

by anonymous

Can you ping from client side to server side?

Also try to remove " list _extra 'lladdr 00:00:00:00:de:ad'".

by anonymous
No, i can't

There is no MAC record in RUTs table for server ip anyway

and no answers for servers ARP request
by anonymous
Hi there! Do You need more information or ... ?