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-rw-r--r--sysconfig.txt20
1 files changed, 14 insertions, 6 deletions
diff --git a/sysconfig.txt b/sysconfig.txt
index 49ace959..b0388952 100644
--- a/sysconfig.txt
+++ b/sysconfig.txt
@@ -202,10 +202,10 @@ Files in /etc/sysconfig
Add a default route through specified gateway
An interface can be specified: required for link-local addresses
Examples:
- IPV6_DEFAULTGW="3ffe:400:100:f101::2"
- Add default route through 3ffe:400:100:f101::2
- IPV6_DEFAULTGW="3ffe:400:100:f101::2%eth0"
- Add default route through 3ffe:400:100:f101::2 and device eth0
+ IPV6_DEFAULTGW="3ffe:ffff:1234:5678::1"
+ Add default route through 3ffe:ffff:1234:5678::1
+ IPV6_DEFAULTGW="3ffe:ffff:1234:5678::1%eth0"
+ Add default route through 3ffe:ffff:1234:5678::1 and device eth0
IPV6_DEFAULTGW="fe80::1%eth0"
Add default route through fe80::1 and device eth0
@@ -279,8 +279,10 @@ Files in /etc/sysconfig
adds routes through dedicated tunnel interface sit1
tun6to4 3ffe:ffff:1234::/56
- tun6to4 3ffe:ffff:5678::/56 ::5.6.7.8
adds routes through hardwired 6to4 tunnel interface tun6to4
+ tun6to4 3ffe:ffff:5678::/56 ::5.6.7.8
+ adds routes through hardwired 6to4 tunnel interface tun6to4,
+ specifying next hop
Notes:
* default routes (such as the "2000::/3" shown above) should be set with
@@ -568,10 +570,16 @@ Files in /etc/sysconfig/network-scripts/
IPV6TO4_IPV4ADDR=<IPv6 address>[/<prefix length>] (optional)
Overwrite local IPv4 address which is accessable from the Internet
(optional, in case of static IPv4-NAT behind a router or other special scenarios)
+ IPV6TO4_MTU=<MTU for IPv6> (optional)
+ Controls IPv6 MTU for the 6to4 tunnel
+ Note: Must be greater or equal to 1280
+ Example:
+ IPV6TO4_MTU="1280"
+ Default: MTU of master device - 20
IPV6TO4_ROUTING="<device>-<suffix>/<prefix length> ..." (optional)
A list of routing tokens to setup proper IPv6 routes on the LAN
Example:
- IPV6TO4_ROUTING="eth0-:f101::0/64 eth1-:f102::0/64"
+ IPV6TO4_ROUTING="eth0-:0004::0/64 eth1-:0005::0/64"
Will create one route per eth0 and eth1, taking given SLA
Optional settings for a 6to4 tunnel or a ppp link