> Going forward I was thinking of setting up a few hosts whose job would be to > simply relay SNMP traffic. This way moving forward we could hard code several > IP's and bounce all traffic through one of these IP's.
You can Source NAT your monitoring servers through a single IP/pool of IPs on a NAT enabled router. We do something similar with RADIUS where the RADIUS server requires a single source IP for each client but the clients don't have fixed IPs (containers in AWS)