| Message ID | ZqjwuBOlysJl8kn_@cs.unibo.it |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [1/2] vector_user: add VDE support | expand |
On 7/30/24 6:55 AM, Renzo Davoli wrote: > Add a description of the VDE vector transport in user_mode_linux_howto_v2.rst. > > Signed-off-by: Renzo Davoli <renzo@cs.unibo.it> > --- > .../virt/uml/user_mode_linux_howto_v2.rst | 37 ++++++++++++++++++++++ > 1 file changed, 37 insertions(+) > > diff --git a/Documentation/virt/uml/user_mode_linux_howto_v2.rst b/Documentation/virt/uml/user_mode_linux_howto_v2.rst > index 27942446f406..584000b743f3 100644 > --- a/Documentation/virt/uml/user_mode_linux_howto_v2.rst > +++ b/Documentation/virt/uml/user_mode_linux_howto_v2.rst > @@ -217,6 +217,8 @@ remote UML and other VM instances. > +-----------+--------+------------------------------------+------------+ > | fd | vector | dependent on fd type | varies | > +-----------+--------+------------------------------------+------------+ > +| vde | vector | dep. on VDE VPN: Virt.Net Locator | varies | > ++-----------+--------+------------------------------------+------------+ > | tuntap | legacy | none | ~ 500Mbit | > +-----------+--------+------------------------------------+------------+ > | daemon | legacy | none | ~ 450Mbit | > @@ -573,6 +575,41 @@ https://github.com/NetSys/bess/wiki/Built-In-Modules-and-Ports > > BESS transport does not require any special privileges. > > +VDE vector transport > +-------------------- > + > +Virtual Distributed Ethernet (VDE) is a project whose main goal is to provide a is to provide > +highly flexible support for virtual networking. > + > +http://wiki.virtualsquare.org/#/tutorials/vdebasics > + > +Common usages of VDE include fast prototyping and teaching. > + > +Examples: > + > + ``vecX:transport=vde,vnl=tap://tap0`` > + > +use tap0 > + > + ``vecX:transport=vde,vnl=slirp://`` > + > +use slirp > + > + ``vec0:transport=vde,vnl=vde:///tmp/switch`` > + > +connect to a vde switch > + > + ``vecX:transport=\"vde,vnl=cmd://ssh remote.host //tmp/sshlirp\"`` > + > +connect to a remote slirp (instant VPN: convert ssh to VPN, it uses sshlirp) > +https://github.com/virtualsquare/sshlirp > + > + ``vec0:transport=vde,vnl=vxvde://234.0.0.1`` > + > +connect to a local area cloud (all the UML nodes using the same > +multicast address running on hosts in the same multicast domain (LAN) > +will be automagically connected together to a virtual LAN. Missing a close/right paren ')' somewhere. I suppose that you meant the typo "automagically". > + > Configuring Legacy transports > ============================= > >
On Tue, Jul 30, 2024 at 07:18:04AM -0700, Randy Dunlap wrote: > Missing a close/right paren ')' somewhere. > I suppose that you meant the typo "automagically". thank you Randy. I have fixed the typos in the emended patch here below. Add a description of the VDE vector transport in user_mode_linux_howto_v2.rst. Signed-off-by: Renzo Davoi <renzo@cs.unibo.it> --- .../virt/uml/user_mode_linux_howto_v2.rst | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/Documentation/virt/uml/user_mode_linux_howto_v2.rst b/Documentation/virt/uml/user_mode_linux_howto_v2.rst index 27942446f406..32a90baf263b 100644 --- a/Documentation/virt/uml/user_mode_linux_howto_v2.rst +++ b/Documentation/virt/uml/user_mode_linux_howto_v2.rst @@ -217,6 +217,8 @@ remote UML and other VM instances. +-----------+--------+------------------------------------+------------+ | fd | vector | dependent on fd type | varies | +-----------+--------+------------------------------------+------------+ +| vde | vector | dep. on VDE VPN: Virt.Net Locator | varies | ++-----------+--------+------------------------------------+------------+ | tuntap | legacy | none | ~ 500Mbit | +-----------+--------+------------------------------------+------------+ | daemon | legacy | none | ~ 450Mbit | @@ -573,6 +575,41 @@ https://github.com/NetSys/bess/wiki/Built-In-Modules-and-Ports BESS transport does not require any special privileges. +VDE vector transport +-------------------- + +Virtual Distributed Ethernet (VDE) is a project whose main goal is to provide a +highly flexible support for virtual networking. + +http://wiki.virtualsquare.org/#/tutorials/vdebasics + +Common usages of VDE include fast prototyping and teaching. + +Examples: + + ``vecX:transport=vde,vnl=tap://tap0`` + +use tap0 + + ``vecX:transport=vde,vnl=slirp://`` + +use slirp + + ``vec0:transport=vde,vnl=vde:///tmp/switch`` + +connect to a vde switch + + ``vecX:transport=\"vde,vnl=cmd://ssh remote.host //tmp/sshlirp\"`` + +connect to a remote slirp (instant VPN: convert ssh to VPN, it uses sshlirp) +https://github.com/virtualsquare/sshlirp + + ``vec0:transport=vde,vnl=vxvde://234.0.0.1`` + +connect to a local area cloud: all the UML nodes using the same +multicast address running on hosts in the same multicast domain (LAN) +will be automatically connected together to a virtual LAN. + Configuring Legacy transports =============================
On 8/9/24 6:11 AM, Renzo Davoli wrote: > On Tue, Jul 30, 2024 at 07:18:04AM -0700, Randy Dunlap wrote: >> Missing a close/right paren ')' somewhere. >> I suppose that you meant the typo "automagically". > > thank you Randy. I have fixed the typos in the emended patch here below. > > Add a description of the VDE vector transport in user_mode_linux_howto_v2.rst. > > Signed-off-by: Renzo Davoi <renzo@cs.unibo.it> LGTM. Thanks. Acked-by: Randy Dunlap <rdunlap@infradead.org> > --- > .../virt/uml/user_mode_linux_howto_v2.rst | 37 ++++++++++++++++++++++ > 1 file changed, 37 insertions(+) > > diff --git a/Documentation/virt/uml/user_mode_linux_howto_v2.rst b/Documentation/virt/uml/user_mode_linux_howto_v2.rst > index 27942446f406..32a90baf263b 100644 > --- a/Documentation/virt/uml/user_mode_linux_howto_v2.rst > +++ b/Documentation/virt/uml/user_mode_linux_howto_v2.rst > @@ -217,6 +217,8 @@ remote UML and other VM instances. > +-----------+--------+------------------------------------+------------+ > | fd | vector | dependent on fd type | varies | > +-----------+--------+------------------------------------+------------+ > +| vde | vector | dep. on VDE VPN: Virt.Net Locator | varies | > ++-----------+--------+------------------------------------+------------+ > | tuntap | legacy | none | ~ 500Mbit | > +-----------+--------+------------------------------------+------------+ > | daemon | legacy | none | ~ 450Mbit | > @@ -573,6 +575,41 @@ https://github.com/NetSys/bess/wiki/Built-In-Modules-and-Ports > > BESS transport does not require any special privileges. > > +VDE vector transport > +-------------------- > + > +Virtual Distributed Ethernet (VDE) is a project whose main goal is to provide a > +highly flexible support for virtual networking. > + > +http://wiki.virtualsquare.org/#/tutorials/vdebasics > + > +Common usages of VDE include fast prototyping and teaching. > + > +Examples: > + > + ``vecX:transport=vde,vnl=tap://tap0`` > + > +use tap0 > + > + ``vecX:transport=vde,vnl=slirp://`` > + > +use slirp > + > + ``vec0:transport=vde,vnl=vde:///tmp/switch`` > + > +connect to a vde switch > + > + ``vecX:transport=\"vde,vnl=cmd://ssh remote.host //tmp/sshlirp\"`` > + > +connect to a remote slirp (instant VPN: convert ssh to VPN, it uses sshlirp) > +https://github.com/virtualsquare/sshlirp > + > + ``vec0:transport=vde,vnl=vxvde://234.0.0.1`` > + > +connect to a local area cloud: all the UML nodes using the same > +multicast address running on hosts in the same multicast domain (LAN) > +will be automatically connected together to a virtual LAN. > + > Configuring Legacy transports > ============================= >
diff --git a/Documentation/virt/uml/user_mode_linux_howto_v2.rst b/Documentation/virt/uml/user_mode_linux_howto_v2.rst index 27942446f406..584000b743f3 100644 --- a/Documentation/virt/uml/user_mode_linux_howto_v2.rst +++ b/Documentation/virt/uml/user_mode_linux_howto_v2.rst @@ -217,6 +217,8 @@ remote UML and other VM instances. +-----------+--------+------------------------------------+------------+ | fd | vector | dependent on fd type | varies | +-----------+--------+------------------------------------+------------+ +| vde | vector | dep. on VDE VPN: Virt.Net Locator | varies | ++-----------+--------+------------------------------------+------------+ | tuntap | legacy | none | ~ 500Mbit | +-----------+--------+------------------------------------+------------+ | daemon | legacy | none | ~ 450Mbit | @@ -573,6 +575,41 @@ https://github.com/NetSys/bess/wiki/Built-In-Modules-and-Ports BESS transport does not require any special privileges. +VDE vector transport +-------------------- + +Virtual Distributed Ethernet (VDE) is a project whose main goal is to provide a +highly flexible support for virtual networking. + +http://wiki.virtualsquare.org/#/tutorials/vdebasics + +Common usages of VDE include fast prototyping and teaching. + +Examples: + + ``vecX:transport=vde,vnl=tap://tap0`` + +use tap0 + + ``vecX:transport=vde,vnl=slirp://`` + +use slirp + + ``vec0:transport=vde,vnl=vde:///tmp/switch`` + +connect to a vde switch + + ``vecX:transport=\"vde,vnl=cmd://ssh remote.host //tmp/sshlirp\"`` + +connect to a remote slirp (instant VPN: convert ssh to VPN, it uses sshlirp) +https://github.com/virtualsquare/sshlirp + + ``vec0:transport=vde,vnl=vxvde://234.0.0.1`` + +connect to a local area cloud (all the UML nodes using the same +multicast address running on hosts in the same multicast domain (LAN) +will be automagically connected together to a virtual LAN. + Configuring Legacy transports =============================
Add a description of the VDE vector transport in user_mode_linux_howto_v2.rst. Signed-off-by: Renzo Davoli <renzo@cs.unibo.it> --- .../virt/uml/user_mode_linux_howto_v2.rst | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+)