# Testing dhcpcd from git - 2012-03-15 12:13 CET
# Stefan Joosten <stefan.joosten@gmail.com>
#
# Cloned the dhcpcd git repo in ~/srv/dhcpcp
# Performed:
# $ ./configure
# $ make
#

# What commit am I at:
stefan@bacchus ~/src/dhcpcd $ git log -1
commit 8316b244cd9ea57008e1385dbd8d40732d380465
Author: Roy Marples <roy@marples.name>
Date:   Wed Mar 7 10:06:45 2012 +0000

    Add an option to control dhcpcd forking or not if the RA does not contain
    a RDNSS option.
    This involves changing our options to an unsigned long long so we can use
    more than 32 bits.


# Let's test

stefan@bacchus ~/src/dhcpcd $ sudo ./dhcpcd eth0
Password: 
dhcpcd[1478]: version 5.5.4 starting
dhcpcd[1479]: /libexec/dhcpcd-run-hooks: No such file or directory
dhcpcd[1480]: /libexec/dhcpcd-run-hooks: No such file or directory
dhcpcd[1478]: eth0: waiting for carrier
dhcpcd[1478]: eth0: carrier acquired
dhcpcd[1481]: /libexec/dhcpcd-run-hooks: No such file or directory
dhcpcd[1478]: eth0: sending IPv6 Router Solicitation
dhcpcd[1478]: eth0: sendmsg: Cannot assign requested address
dhcpcd[1478]: eth0: rebinding lease of 192.168.3.11
dhcpcd[1478]: eth0: acknowledged 192.168.3.11 from 192.168.3.1
dhcpcd[1478]: eth0: checking for 192.168.3.11
dhcpcd[1478]: eth0: Router Advertisement from fe80::76ea:3aff:febe:2a1c
dhcpcd[1482]: /libexec/dhcpcd-run-hooks: No such file or directory
dhcpcd[1478]: forked to background, child pid 1483

stefan@bacchus ~/src/dhcpcd $ ifconfig eth0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.3.11  netmask 255.255.255.0  broadcast 192.168.3.255
        inet6 2001:470:1f15:1ee4:4261:86ff:fe03:8f54  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::4261:86ff:fe03:8f54  prefixlen 64  scopeid 0x20<link>
        ether 40:61:86:03:8f:54  txqueuelen 1000  (Ethernet)
        RX packets 3  bytes 558 (558.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 11  bytes 1000 (1000.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 46  base 0xa000  

stefan@bacchus ~/src/dhcpcd $ su
Password: 
bacchus dhcpcd # echo "nameserver 192.168.3.1" > /etc/resolv.conf
bacchus dhcpcd # dig ipv6.google.com

; <<>> DiG 9.9.0 <<>> ipv6.google.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54426
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1480
;; QUESTION SECTION:
;ipv6.google.com.		IN	A

;; ANSWER SECTION:
ipv6.google.com.	597108	IN	CNAME	ipv6.l.google.com.

;; AUTHORITY SECTION:
l.google.com.		60	IN	SOA	ns3.google.com. dns-admin.google.com. 1479884 900 900 1800 60

;; Query time: 33 msec
;; SERVER: 192.168.3.1#53(192.168.3.1)
;; WHEN: Fri Mar 16 13:08:14 2012
;; MSG SIZE  rcvd: 115

bacchus dhcpcd # ping ipv6.google.com
ping: unknown host ipv6.google.com                      # This is unreachable over IPv4
bacchus dhcpcd # ping6 ipv6.google.com                  # So let's test it over IPv6
PING ipv6.google.com(ey-in-x67.1e100.net) 56 data bytes
64 bytes from ey-in-x67.1e100.net: icmp_seq=1 ttl=56 time=32.9 ms
64 bytes from ey-in-x67.1e100.net: icmp_seq=2 ttl=56 time=25.5 ms
64 bytes from ey-in-x67.1e100.net: icmp_seq=3 ttl=56 time=26.0 ms
64 bytes from ey-in-x67.1e100.net: icmp_seq=4 ttl=56 time=25.4 ms
^C
--- ipv6.google.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 25.457/27.515/32.982/3.166 ms

# IPv6 works!