Any idea why this packet is being dropped?
Having difficulty with a clock on one of our sites, connecting to head office over VPN. The clock software on the HQ Server is sending the initial packet to the Branch clock (Packet 1), which reaches the clock. The clock, which has an MTU of 1500, then sends a response (Packets 2 and 3). These packets reach our firewall but are dropped. The router shows nothing in the logs relating to this packet. I've switched off the firewall, created firewall rules to specifically allow all traffic for this IP address. But nothing I do get the packet back to the HQ Server.
Sorry about the text of the packets but it wouldn't let me include a picture cos I don't have enough pints.
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