| Message ID | 20181126175422.23820-1-fabian@blaese.de |
|---|---|
| State | Accepted |
| Headers | show |
diff --git a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf index c4b4396..d6a6751 100644 --- a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf +++ b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf @@ -39,11 +39,6 @@ net.ipv6.conf.all.accept_dad=0 net.ipv6.conf.all.accept_ra=0 net.ipv6.conf.all.accept_redirects=0 -# Number of Router Solicitations to send until assuming no routers are present. -# This is host and not router -net.ipv6.conf.default.router_solicitations = 0 -net.ipv6.conf.all.router_solicitations = 0 - # Accept Router Preference in RA? net.ipv6.conf.default.accept_ra_rtr_pref = 0 net.ipv6.conf.all.accept_ra_rtr_pref = 0
Signed-off-by: Fabian Bläse <fabian@blaese.de> On 26.11.18 18:54, Fabian Bläse wrote: > When setting up a node, router solicitations can be used to speed > up receiving router advertisements a lot. This mechanism has been > previously disabled by our custom sysctl config. > > However because linux does not send router solicitations, if it > doesn't accept router advertisements, which is disabled for every > link except WAN, this option can safely be set to it's default value > for all interfaces. > --- > .../fff/fff-network/files/etc/sysctl.d/50-fff-network.conf | 5 ----- > 1 file changed, 5 deletions(-) > > diff --git a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf > index c4b4396..d6a6751 100644 > --- a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf > +++ b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf > @@ -39,11 +39,6 @@ net.ipv6.conf.all.accept_dad=0 > net.ipv6.conf.all.accept_ra=0 > net.ipv6.conf.all.accept_redirects=0 > > -# Number of Router Solicitations to send until assuming no routers are present. > -# This is host and not router > -net.ipv6.conf.default.router_solicitations = 0 > -net.ipv6.conf.all.router_solicitations = 0 > - > # Accept Router Preference in RA? > net.ipv6.conf.default.accept_ra_rtr_pref = 0 > net.ipv6.conf.all.accept_ra_rtr_pref = 0 >
Hallo Fabian, ich hab mal nachgeschaut. Das kam 2012 so rein mit "Do not accept RAs and other stuff" ( 16f1b7c8d418db7a3f349 ) und wurde dann so mitgeschleppt. Guter Fund! Reviewed-by: Robert Langhammer <rlanghammer@web.de> Am 26.11.18 um 20:12 schrieb Fabian Bläse: > Signed-off-by: Fabian Bläse <fabian@blaese.de> > > On 26.11.18 18:54, Fabian Bläse wrote: >> When setting up a node, router solicitations can be used to speed >> up receiving router advertisements a lot. This mechanism has been >> previously disabled by our custom sysctl config. >> >> However because linux does not send router solicitations, if it >> doesn't accept router advertisements, which is disabled for every >> link except WAN, this option can safely be set to it's default value >> for all interfaces. >> --- >> .../fff/fff-network/files/etc/sysctl.d/50-fff-network.conf | 5 ----- >> 1 file changed, 5 deletions(-) >> >> diff --git a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf >> index c4b4396..d6a6751 100644 >> --- a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf >> +++ b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf >> @@ -39,11 +39,6 @@ net.ipv6.conf.all.accept_dad=0 >> net.ipv6.conf.all.accept_ra=0 >> net.ipv6.conf.all.accept_redirects=0 >> >> -# Number of Router Solicitations to send until assuming no routers are present. >> -# This is host and not router >> -net.ipv6.conf.default.router_solicitations = 0 >> -net.ipv6.conf.all.router_solicitations = 0 >> - >> # Accept Router Preference in RA? >> net.ipv6.conf.default.accept_ra_rtr_pref = 0 >> net.ipv6.conf.all.accept_ra_rtr_pref = 0 >>
hi sieht soweit schlüssig aus, danke :) Reviewed-by: Christian Dresel <fff@chrisi01.de> mfg Christian Am 26.11.18 um 20:12 schrieb Fabian Bläse: > Signed-off-by: Fabian Bläse <fabian@blaese.de> > > On 26.11.18 18:54, Fabian Bläse wrote: >> When setting up a node, router solicitations can be used to speed >> up receiving router advertisements a lot. This mechanism has been >> previously disabled by our custom sysctl config. >> >> However because linux does not send router solicitations, if it >> doesn't accept router advertisements, which is disabled for every >> link except WAN, this option can safely be set to it's default value >> for all interfaces. >> --- >> .../fff/fff-network/files/etc/sysctl.d/50-fff-network.conf | 5 ----- >> 1 file changed, 5 deletions(-) >> >> diff --git a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf >> index c4b4396..d6a6751 100644 >> --- a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf >> +++ b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf >> @@ -39,11 +39,6 @@ net.ipv6.conf.all.accept_dad=0 >> net.ipv6.conf.all.accept_ra=0 >> net.ipv6.conf.all.accept_redirects=0 >> >> -# Number of Router Solicitations to send until assuming no routers are present. >> -# This is host and not router >> -net.ipv6.conf.default.router_solicitations = 0 >> -net.ipv6.conf.all.router_solicitations = 0 >> - >> # Accept Router Preference in RA? >> net.ipv6.conf.default.accept_ra_rtr_pref = 0 >> net.ipv6.conf.all.accept_ra_rtr_pref = 0 >> >
Applied. > -----Original Message----- > From: franken-dev [mailto:franken-dev-bounces@freifunk.net] On Behalf > Of Fabian Bläse > Sent: Montag, 26. November 2018 18:54 > To: franken-dev@freifunk.net > Subject: [PATCH] network: set router solicitations to default value > > When setting up a node, router solicitations can be used to speed up > receiving router advertisements a lot. This mechanism has been previously > disabled by our custom sysctl config. > > However because linux does not send router solicitations, if it doesn't accept > router advertisements, which is disabled for every link except WAN, this > option can safely be set to it's default value for all interfaces. > --- > .../fff/fff-network/files/etc/sysctl.d/50-fff-network.conf | 5 ----- > 1 file changed, 5 deletions(-) > > diff --git a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff- > network.conf b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff- > network.conf > index c4b4396..d6a6751 100644 > --- a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf > +++ b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.con > +++ f > @@ -39,11 +39,6 @@ net.ipv6.conf.all.accept_dad=0 > net.ipv6.conf.all.accept_ra=0 > net.ipv6.conf.all.accept_redirects=0 > > -# Number of Router Solicitations to send until assuming no routers are > present. > -# This is host and not router > -net.ipv6.conf.default.router_solicitations = 0 - > net.ipv6.conf.all.router_solicitations = 0 > - > # Accept Router Preference in RA? > net.ipv6.conf.default.accept_ra_rtr_pref = 0 > net.ipv6.conf.all.accept_ra_rtr_pref = 0 > -- > 2.19.1