From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Taylor Date: Fri, 03 Apr 2020 22:44:41 +0000 Subject: Re: tc question about ingress bandwidth splitting Message-Id: <25c218d8-e045-fbe2-9bd9-31a3aef76423@tnetconsulting.net> MIME-Version: 1 Content-Type: multipart/mixed; boundary="------------ms000801060302040103050709" List-Id: References: <74CFEE65-9CE8-4CF7-9706-2E2E67B24E08@redfish-solutions.com> In-Reply-To: <74CFEE65-9CE8-4CF7-9706-2E2E67B24E08@redfish-solutions.com> To: lartc@vger.kernel.org This is a cryptographically signed message in MIME format. --------------ms000801060302040103050709 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 4/1/20 3:48 AM, Marco Gaiarin wrote: > Mandi! Grant Taylor > In chel di` si favelave... >=20 >=20 > Beh, something similar to what i do now for IFB: >=20 > tc filter add dev eth1 parent ffff: protocol ip prio 50 \ > u32 match ip src 0.0.0.0/0 \ > flowid :1 \ > action mirred egress redirect dev ifb0 ACK Thank you. > AH! Sure, i meant 'bridge', not bond, sorry... ;-) > I suppose, throw away 'ifb' and use veth in place. ;-) If it makes sense for the need at hand. > With 'tc' command above, i 'pipe' ingress to ifb; surely i can create=20 > a 'route' between phisical and veth interfaces, but clearly i have=20 > to manage a bit of routing and so on... I'd expect to. > Can you provide me some examples? Thanks. Sure? Add a veth interface (pair), bring the local one up, add an IP & subnet=20 to it, enable forwarding. Then on your remote system, add a route to=20 the new veth subnet via the eth0 IP. The uncertainty above is that I doubt that this is what you're asking. Please provide a hypothetical topology and I'll describe how it could be = implemented with network namespaces and veth pairs. 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