-
-
Save hazelesque/7a64b06c5837e8ddda3152b95f77acec to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#### BROKEN MACHINE #### | |
[root@ipa4 ~]# grep slaac /etc/dhcpcd.conf | |
grep: /etc/dhcpcd.conf: No such file or directory | |
[root@ipa4 ~]# sysctl -a | grep use_tempaddr | |
sysctl: reading key "net.ipv6.conf.all.stable_secret" | |
net.ipv6.conf.all.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.default.stable_secret" | |
net.ipv6.conf.default.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.dummy0.stable_secret" | |
net.ipv6.conf.dummy0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.eth0.stable_secret" | |
net.ipv6.conf.eth0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.gre0.stable_secret" | |
net.ipv6.conf.gre0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.gretap0.stable_secret" | |
net.ipv6.conf.gretap0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.ip6_vti0.stable_secret" | |
net.ipv6.conf.ip6_vti0.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.ip6gre0.stable_secret" | |
net.ipv6.conf.ip6gre0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.ip6tnl0.stable_secret" | |
net.ipv6.conf.ip6tnl0.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.ip_vti0.stable_secret" | |
net.ipv6.conf.ip_vti0.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.lo.stable_secret" | |
net.ipv6.conf.lo.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.sit0.stable_secret" | |
net.ipv6.conf.sit0.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.teql0.stable_secret" | |
net.ipv6.conf.teql0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.tunl0.stable_secret" | |
net.ipv6.conf.tunl0.use_tempaddr = -1 | |
[root@ipa4 ~]# |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#### WORKING MACHINE #### | |
root@app1:~# sysctl -a | grep use_tempaddr | |
sysctl: reading key "net.ipv6.conf.all.stable_secret" | |
net.ipv6.conf.all.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.default.stable_secret" | |
net.ipv6.conf.default.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.dummy0.stable_secret" | |
net.ipv6.conf.dummy0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.eth0.stable_secret" | |
net.ipv6.conf.eth0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.gre0.stable_secret" | |
net.ipv6.conf.gre0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.gretap0.stable_secret" | |
net.ipv6.conf.gretap0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.ip6_vti0.stable_secret" | |
net.ipv6.conf.ip6_vti0.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.ip6gre0.stable_secret" | |
net.ipv6.conf.ip6gre0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.ip6tnl0.stable_secret" | |
net.ipv6.conf.ip6tnl0.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.ip_vti0.stable_secret" | |
net.ipv6.conf.ip_vti0.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.lo.stable_secret" | |
net.ipv6.conf.lo.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.sit0.stable_secret" | |
net.ipv6.conf.sit0.use_tempaddr = -1 | |
sysctl: reading key "net.ipv6.conf.teql0.stable_secret" | |
net.ipv6.conf.teql0.use_tempaddr = 0 | |
sysctl: reading key "net.ipv6.conf.tunl0.stable_secret" | |
net.ipv6.conf.tunl0.use_tempaddr = -1 | |
root@app1:~# |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#### BROKEN MACHINE #### | |
[root@ipa4 ~]# ip -6 a | |
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1 | |
inet6 ::1/128 scope host | |
valid_lft forever preferred_lft forever | |
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000 | |
inet6 2a01:7e00::7dc:9c42:36bb:93cf/64 scope global noprefixroute dynamic | |
valid_lft 2592000sec preferred_lft 604800sec | |
inet6 fe80::ddef:fb2c:6469:1d98/64 scope link | |
valid_lft forever preferred_lft forever | |
[root@ipa4 ~]# ip -6 r | |
2a01:7e00::/64 dev eth0 proto ra metric 100 pref medium | |
2a01:7e00::/64 dev eth0 proto kernel metric 256 pref medium | |
fe80::1 dev eth0 proto static metric 100 pref medium | |
fe80::/64 dev eth0 proto kernel metric 256 pref medium | |
default via fe80::1 dev eth0 proto static metric 100 pref medium | |
[root@ipa4 ~]# |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#### WORKING MACHINE #### | |
root@app1:~# ip -6 a | |
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1 | |
inet6 ::1/128 scope host | |
valid_lft forever preferred_lft forever | |
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000 | |
inet6 2a01:7e00::f03c:91ff:fee7:ebd2/64 scope global mngtmpaddr dynamic | |
valid_lft 2591998sec preferred_lft 604798sec | |
inet6 fe80::f03c:91ff:fee7:ebd2/64 scope link | |
valid_lft forever preferred_lft forever | |
root@app1:~# ip -6 r | |
2a01:7e00::/64 dev eth0 proto kernel metric 256 expires 2591996sec pref medium | |
fe80::/64 dev eth0 proto kernel metric 256 pref medium | |
default via fe80::1 dev eth0 proto ra metric 1024 expires 11sec hoplimit 64 pref medium | |
root@app1:~# |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment