From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id A635162201 for ; Fri, 11 Feb 2022 10:34:14 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 9370A266C4 for ; Fri, 11 Feb 2022 10:33:43 +0100 (CET) Received: from bastionodiso.odiso.net (bastionodiso.odiso.net [185.151.191.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS id D358726640 for ; Fri, 11 Feb 2022 10:33:40 +0100 (CET) Received: from kvmformation3.odiso.net (formationkvm3.odiso.net [10.3.94.12]) by bastionodiso.odiso.net (Postfix) with ESMTP id 1C7458111; Fri, 11 Feb 2022 10:33:34 +0100 (CET) Received: by kvmformation3.odiso.net (Postfix, from userid 0) id 00E8D129831; Fri, 11 Feb 2022 10:33:34 +0100 (CET) From: Alexandre Derumier To: pve-devel@lists.proxmox.com Date: Fri, 11 Feb 2022 10:33:23 +0100 Message-Id: <20220211093331.609127-3-aderumier@odiso.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220211093331.609127-1-aderumier@odiso.com> References: <20220211093331.609127-1-aderumier@odiso.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.199 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% HEADER_FROM_DIFFERENT_DOMAINS 0.248 From and EnvelopeFrom 2nd level mail domains are different KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment KAM_LAZY_DOMAIN_SECURITY 1 Sending domain does not have any anti-forgery methods NO_DNS_FOR_FROM 0.001 Envelope sender has no MX or A DNS records SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_NONE 0.001 SPF: sender does not publish an SPF Record T_SCC_BODY_TEXT_LINE -0.01 - Subject: [pve-devel] [PATCH pve-network 02/10] controllers: bgp: use loopback ip src for loopback network X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Feb 2022 09:34:14 -0000 can be usefull if we want to join other loopback ips, like a ceph cluster in the underlay network Signed-off-by: Alexandre Derumier --- PVE/Network/SDN/Controllers/BgpPlugin.pm | 7 +++++++ PVE/Network/SDN/Controllers/EvpnPlugin.pm | 2 ++ test/zones/evpn/ebgp_loopback/expected_controller_config | 6 ++++++ 3 files changed, 15 insertions(+) diff --git a/PVE/Network/SDN/Controllers/BgpPlugin.pm b/PVE/Network/SDN/Controllers/BgpPlugin.pm index 69c688b..075ca90 100644 --- a/PVE/Network/SDN/Controllers/BgpPlugin.pm +++ b/PVE/Network/SDN/Controllers/BgpPlugin.pm @@ -110,6 +110,13 @@ sub generate_controller_config { push(@{$bgp->{"address-family"}->{"$ipversion unicast"}}, "neighbor BGP soft-reconfiguration inbound"); } + if ($loopback) { + push(@{$config->{frr}->{''}}, "ip prefix-list loopbacks_ips seq 10 permit 0.0.0.0/0 le 32"); + push(@{$config->{frr}->{''}}, "ip protocol bgp route-map correct_src"); + push(@{$config->{frr}->{'route-map'}->{'correct_src permit 1'}}, "match ip address prefix-list loopbacks_ips"); + push(@{$config->{frr}->{'route-map'}->{'correct_src permit 1'}}, "set src $ifaceip"); + } + return $config; } diff --git a/PVE/Network/SDN/Controllers/EvpnPlugin.pm b/PVE/Network/SDN/Controllers/EvpnPlugin.pm index 3e450cf..61a6314 100644 --- a/PVE/Network/SDN/Controllers/EvpnPlugin.pm +++ b/PVE/Network/SDN/Controllers/EvpnPlugin.pm @@ -258,6 +258,7 @@ sub sort_frr_config { $order->{'ipv4 unicast'} = 1; $order->{'ipv6 unicast'} = 2; $order->{'l2vpn evpn'} = 3; + $order->{'route-map'} = 200; my $a_val = 100; my $b_val = 100; @@ -283,6 +284,7 @@ sub generate_frr_recurse{ $keylist->{vrf} = 1; $keylist->{'address-family'} = 1; $keylist->{router} = 1; + $keylist->{'route-map'} = 1; my $exitkeylist = {}; $exitkeylist->{vrf} = 1; diff --git a/test/zones/evpn/ebgp_loopback/expected_controller_config b/test/zones/evpn/ebgp_loopback/expected_controller_config index 23be7f9..01cb2c2 100644 --- a/test/zones/evpn/ebgp_loopback/expected_controller_config +++ b/test/zones/evpn/ebgp_loopback/expected_controller_config @@ -5,6 +5,8 @@ frr defaults datacenter service integrated-vtysh-config hostname localhost ! +ip prefix-list loopbacks_ips seq 10 permit 0.0.0.0/0 le 32 +ip protocol bgp route-map correct_src ! vrf vrf_myzone vni 1000 @@ -49,5 +51,9 @@ router bgp 65001 vrf vrf_myzone route-target export 65000:1000 exit-address-family ! +route-map correct_src permit 1 + match ip address prefix-list loopbacks_ips + set src 192.168.0.1 +! line vty ! \ No newline at end of file -- 2.30.2