sorry that I overlooked on highlight the topology earlier. 1. The org include 1 DC and 5 remote sites. The MPLS is interconnecting all 6 sites, each remote office have a cheap broadband connection as backup of the MPLS. 2. DC has 2 x MX75 setup as HA. Configured as VPN Concentrator with 1 network cable to the core switch each. The MX75 have their physical IP each and a shared virtual IP, whoever served as primary will hold the virtual IP. DC has MPLS WAN Link connecting to the 5 x remote sites. And an Internet leaseline for Internet connection. The coreswitch server as default gateway to the servers, it has a default route to Internet router and 5 x sites to MPLS router. 3. 5 x remote sites each has a MX67, setup as routed mode, WAN 1 connect to the Internet broadband and WAN 2 connected to MPLS router. Users workstation are pointing MX67 as default gateway. The problem now is, We are unsure with such configuration, shall we change the default gateway of DC to the MX75 virtual IP? I just could not find the relevant information from the Internet. Hope to gain some advise from here.
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