I can't make sense of this issue, any help / ideas would be much appreciated because i feel like I'm taking crazy pills <insert Mugatu>
I have the following setup:
XGS 2100 Site 1 (Latest Firmware)
SG 115 Site 2
The sites are connected via IPSEC and I have servers at both sites and I can transfer files and ping with no issues.
A RED 60 at the users home is connected to the XGS. It can ping and browse / transfer files at site 1 and 2.
If the user Pings anything at site 2 the RED drops and loses connection completely, I can see this in the VPN logs as RED disconnecting and reconnecting.
TLDR: Ping / ICMP Traffic to remote subnet causes RED to reboot but browse and file transfer works fine?!
Only thing I can think of is that the ISP has provided a /31 address.
Does anyone have an XGS with a /31 connection and is also using REDs?
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