I want to make redundancy ssl vpn for two ISP.I have two ISP.I will use DNS failover.And write nat rule for two publıc to loopback interface.(I use loopback interface for globalprotect).I write symmetric return for two external interface to loopback interface.But doesn't work.After that ı try with vlan interface but nothing change.So any body do that with another config?
Thanks for helps.
There are several duak ISP, VPN failover articles out there.
The following articles might help:
@SeckinEver you should opt to set your secondary IP (isp2) as a second gateway with a lower priority
relying on DNS could cause interesting problems if the client doesn't update or you are unable to update the dns for some reason
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