loadYOURSELF

Needed program:
Iptables

PC 1

system gateway = 192.168.2.1 (eth1)

Eth1: (connected to internet with configuration) 192.168.2.2 netmask 255.255.255.0

Eth0: (other PC connected to this port) 192.168.1.1 netmask 255.255.255.0  (with cross cable maybe)

other PC configuration : 192.168.1.2 netmask 255.255.255.0 gateway 192.168.1.1 dns 192.168.1.1

If system is configured to start with defined script below then second PC can be access to internet if it’s network address equals to 192.168.1.x and gateway is 192.168.1.1 and dns is 192.168.1.1

ata2.01: qc timeout (cmd 0xa0)
ata2.01: exception Emask 0×0 SAct 0×0 SErr 0×0 action 0×2 frozen
ata2.01: cmd a0/00:00:00:00:20/00:00:00:00:00/b0 tag 0 cdb 0×25 data 8 in
res 51/20:03:00:00:00/00:00:00:00:00/b0 Emask 0×5 (timeout)
ata2: port is slow to respond, please be patient (Status 0xd1)
ata2: device not ready (errno=-16), forcing hardreset
ata2: soft resetting port
ata2.00: configured for UDMA/100
ata2.01: configured for UDMA/33

ata2: EH pending after completion, repeating EH (cnt=4)
ata2: EH complete
sd 1:0:0:0: [sda] 234441648 512-byte hardware sectors (120034 MB)
sd 1:0:0:0: [sda] Write Protect is off
sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn’t support DPO or FUA
sd 1:0:0:0: [sda] 234441648 512-byte hardware sectors (120034 MB)
sd 1:0:0:0: [sda] Write Protect is off
sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn’t support DPO or FUA

ata2.01: qc timeout (cmd 0xa0)
ata2.01: exception Emask 0×0 SAct 0×0 SErr 0×0 action 0×2 frozen
ata2.01: cmd a0/00:00:00:00:20/00:00:00:00:00/b0 tag 0 cdb 0×25 data 8 in
res 51/20:03:00:00:00/00:00:00:00:00/b0 Emask 0×5 (timeout)
ata2: port is slow to respond, please be patient (Status 0xd1)
ata2: device not ready (errno=-16), forcing hardreset
ata2: soft resetting port
ata2.00: configured for UDMA/100
ata2.01: configured for UDMA/33
ata2: EH pending after completion, repeating EH (cnt=4)
ata2: EH completesd 1:0:0:0: [sda] 234441648 512-byte hardware sectors (120034 MB)
sd 1:0:0:0: [sda] Write Protect is off
sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn’t support DPO or FUA
sd 1:0:0:0: [sda] 234441648 512-byte hardware sectors (120034 MB)
sd 1:0:0:0: [sda] Write Protect is off
sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn’t support DPO or FUA