diff options
| author | Guilhem Moulin <guilhem@fripost.org> | 2016-05-22 16:40:50 +0200 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2016-05-22 17:53:58 +0200 |
| commit | b331c2f99c1217c6f4208159c64ca6a5b0053bc7 (patch) | |
| tree | 19d0cb75c9dbee89064d510b3bb617bf0356b30a /roles/common/templates/etc/iptables/services.j2 | |
| parent | 3fafa03aeb3640a86d9cd8c639d085df6a8d085d (diff) | |
Tunnel internal NTP traffic through IPSec.
More precisely, between our NTP-master (stratum 1) host and the other
machines (all stratum 2). Providing authentification and integrity for
internal NTP traffic ensures a consistent time within our internal
infrastructure.
Diffstat (limited to 'roles/common/templates/etc/iptables/services.j2')
| -rw-r--r-- | roles/common/templates/etc/iptables/services.j2 | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/roles/common/templates/etc/iptables/services.j2 b/roles/common/templates/etc/iptables/services.j2 index 6bd2533..8450f00 100644 --- a/roles/common/templates/etc/iptables/services.j2 +++ b/roles/common/templates/etc/iptables/services.j2 @@ -16,12 +16,7 @@ out tcp 9418 # GIT out udp 53 # DNS out udp 67 # DHCP out tcp 22 # SSH -{% if 'NTP-master' in group_names %} -in udp 123 # NTP -out udp 123 # NTP -{% else %} out udp 123 123 # NTP -{% endif %} in tcp {{ ansible_port|default('22') }} # SSH {% if 'LDAP-provider' in group_names %} |