Hello,
I am trying to connect my home lab to the internet, I got this ATT uverse box that has everything integrated (Wireless, switch, modem).
Here is my lab set up, I am working from host in blue

I am able to ping from HQ to the ATT box (192.168.1.254) but I cannot ping anywhere in the internet.
Here is my running config from HQ
HQ#show runBuilding configuration...
Current configuration : 891 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname HQ
!
enable secret 5 $1$Y6Zd$yhtlMkP.zPH550P/hVtYq1
!
ip subnet-zero
!
!
interface FastEthernet0/0
ip address dhcp
duplex auto
speed auto
!
interface Serial0/0
no ip address
shutdown
!
interface Serial1/0
ip address 192.168.19.233 255.255.255.252
clockrate 64000
!
interface Serial1/1
ip address 192.168.19.229 255.255.255.252
clockrate 128000
!
interface Serial1/2
ip address 192.168.19.225 255.255.255.252
clockrate 64000
!
interface Serial1/3
no ip address
shutdown
!
router rip
version 2
network 192.168.19.0
no auto-summary
!
ip classless
ip route 0.0.0.0 0.0.0.0 FastEthernet0/0
no ip http server
ip pim bidir-enable
!
!
!
line con 0
line aux 0
line vty 0 4
password 7 121A0C041104
login
line vty 5 15
password 7 104D000A0618
login
!
!
end
HQ#ping 192.168.1.254
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.254, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
HQ#ping 213.86.83.116
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 213.86.83.116, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
HQ#show ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is 0.0.0.0 to network 0.0.0.0
C 192.168.1.0/24 is directly connected, FastEthernet0/0
192.168.19.0/24 is variably subnetted, 6 subnets, 2 masks
R 192.168.19.64/26 [120/1] via 192.168.19.230, 00:00:29, Serial1/1
R 192.168.19.0/26 [120/1] via 192.168.19.234, 00:00:16, Serial1/0
C 192.168.19.232/30 is directly connected, Serial1/0
C 192.168.19.224/30 is directly connected, Serial1/2
C 192.168.19.228/30 is directly connected, Serial1/1
R 192.168.19.128/26 [120/1] via 192.168.19.226, 00:00:02, Serial1/2
S* 0.0.0.0/0 is directly connected, FastEthernet0/0
HQ#
I cannot ping from my pc to ATT box, but I can ping HQ's S1/0
C:\Users\Jose>ping 192.168.1.254
Pinging 192.168.1.254 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 192.168.1.254:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
C:\Users\Jose>ping 192.168.19.233
Pinging 192.168.19.233 with 32 bytes of data:
Reply from 192.168.19.233: bytes=32 time=18ms TTL=254
Reply from 192.168.19.233: bytes=32 time=18ms TTL=254
Reply from 192.168.19.233: bytes=32 time=18ms TTL=254
Reply from 192.168.19.233: bytes=32 time=18ms TTL=254
Ping statistics for 192.168.19.233:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 18ms, Maximum = 18ms, Average = 18ms
C:\Users\Jose>tracert -4 192.168.1.254
Tracing route to 192.168.1.254 over a maximum of 30 hops
1 1 ms 1 ms 1 ms 192.168.19.1
2 22 ms 22 ms 22 ms 192.168.19.233
3 * * * Request timed out.
4 * * * Request timed out.
5 * * * Request timed out.
6 * * * Request timed out.
7 * ^C
Here is also my SF running config:
SF#sho runBuilding configuration...
Current configuration : 932 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SF
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
no aaa new-model
no network-clock-participate slot 1
no network-clock-participate wic 0
ip cef
!
!
multilink bundle-name authenticated
!
!
!
archive
log config
hidekeys
!
!
!
interface FastEthernet0/0
ip address 192.168.19.1 255.255.255.192
duplex auto
speed auto
!
interface Serial0/0
ip address 192.168.19.234 255.255.255.252
!
interface Serial0/1
no ip address
shutdown
!
router rip
version 2
network 192.168.19.0
no auto-summary
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Serial0/0
!
ip http server
no ip http secure-server
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line vty 0 4
password cisco
login
line vty 5 181
password cisco
login
!
!
end
SF#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is 0.0.0.0 to network 0.0.0.0
192.168.19.0/24 is variably subnetted, 6 subnets, 2 masks
R 192.168.19.64/26 [120/2] via 192.168.19.233, 00:00:07, Serial0/0
C 192.168.19.0/26 is directly connected, FastEthernet0/0
C 192.168.19.232/30 is directly connected, Serial0/0
R 192.168.19.224/30 [120/1] via 192.168.19.233, 00:00:07, Serial0/0
R 192.168.19.228/30 [120/1] via 192.168.19.233, 00:00:07, Serial0/0
R 192.168.19.128/26 [120/2] via 192.168.19.233, 00:00:07, Serial0/0
S* 0.0.0.0/0 is directly connected, Serial0/0
Thanks for your time and help.