IPCOP VPN established but i can"t ping

I'm having a terrible time connecting two offices via vpn with IPCOP. I
was successful connecting one of the offices to a netgear vpn router,
but this one has frustrated me for weeks now. I would be extremely
appreciative of any help. Both sides' logs verify the connection "pfg"
#5: IPsec SA established". I can't ping through the tunel at all
though. Below are the respective ipsec.conf files.

Thanks,
Scott

LEFT:
config setup
interfaces="%defaultroute "
klipsdebug="none"
plutodebug="nat_t "
plutoload=%search
plutostart=%search
uniqueids=yes
nat_traversal=yes
virtual_private=%v4:10.0.0.0/8,%v4:172.16.0.0/12,%v4:192.168 .0.0/16,%v4:!172.16.0.0/255.255.0.0,%v4:!192.168.0.0/255.255 .255.0,%v4:!172.16.5.0/255.2

conn %default
keyingtries=0
disablearrivalcheck=no

conn pfg
left=64.250.211.185
leftnexthop=%defaultroute
leftsubnet=172.16.0.0/255.255.0.0
right=64.250.197.157
rightsubnet=172.16.5.0/255.255.255.0
rightnexthop=%defaultroute
ike=3des-md5-modp1024
esp=3des-md5
pfsgroup=modp1024
ikelifetime=1h
keylife=8h
compress=yes
dpddelay=30
dpdtimeout=120
dpdaction=restart
pfs=yes
authby=secret
auto=start

RIGHT:
config setup
interfaces="%defaultroute "
klipsdebug="none"
plutodebug="klips "
plutoload=%search
plutostart=%search
uniqueids=yes
nat_traversal=yes

virtual_private=%v4:10.0.0.0/8,%v4:172.16.0.0/12,%v4:192.168 .0.0/16,%v4:!172.16.5.0/255.255.255.0,%v4:!172.16.0.0/255.25 5.0.0

conn %default
keyingtries=0
disablearrivalcheck=no

conn pfg
right=64.250.197.157
rightnexthop=%defaultroute
rightsubnet=172.16.5.0/255.255.255.0
left=64.250.211.185
leftsubnet=172.16.0.0/255.255.0.0
leftnexthop=%defaultroute
ike=3des-md5-modp1024
esp=3des-md5
pfsgroup=modp1024
ikelifetime=1h
keylife=1h
compress=yes
dpddelay=30
dpdtimeout=120
dpdaction=restart
pfs=yes
authby=secret
auto=start