It appears that the "no route to host" issue was caused by a missing
default route. "route add default gw 192.168.1.1 dev bond0" fixed the
issue.  The question is why my routing table was missing such a default
route.  My /etc/network/interfaces file specifically references the
gateway, as indicated by
https://wiki.debian.org/NetworkConfiguration#Configuring_the_interface_manually.


While I know the issue, I'm not sure what is causing it.  My interfaces
setting should automatically add a default route.  I've added the above
command to /etc/rc.local for the time being.

/etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback
iface eth0 inet manual
iface eth1 inet manual

#This is my LACP Bond Interface with manual IPV4 and IPV6 addresses
auto bond0
iface bond0 inet static
address 192.168.1.200
netmask 255.255.255.0
network 192.168.1.0
gateway 192.168.1.1
iface bond0 inet6 static
address 2001:470:8:1141::2
netmask 64
gateway 2001:470:8:1141::1
slaves eth0 eth1
bond_mode 802.3ad
bond_miimon 100
bond_downdelay 200
bond_updelay 200
mtu 9000

#Point-to-Point 10Gbe Link for backups
auto eth2
iface eth2 inet static
address 10.0.0.1
netmask 255.255.255.0
mtu 9000

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