Realtek-Netzwerkkarte kann nicht über IP kommunizieren

xr4zz

Member
Jan 30, 2021
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Guten Abend,

im Rahmen eines kleines Upgrades habe ich meinem Homeserver heute eine neue Netzwerkkarte verpasst. Es handelt sich um eine einfache Delock 89358 Gigabit Ethernet 2 Port-Netzwerkkarte, mit einem Realtek Chipsatz.
Sie wird im BIOS und in Proxmox erkannt.

Das Problem: Es findet keine Verbindung über IP statt.

Ich hab die Karte eingebaut und meiner VM (opnsense) zugewiesen, aber es ging nichts. Kein Gerät kann mit der VM über die Schnittstelle sprechen. Über ARP finden sich die Geräte, aber IP ist nicht möglich. Kein Ping kommt an, nichts.
Anschließend habe ich in Proxmox direkt der Bridge, in der die beiden Ports der Netzwerkkarte drin sind, eine IP zugewiesen und habe dasselbe wieder probiert. Auch hier kann kein Netzwerkgerät mit den Schnittstellen sprechen. Die MAC-Adressen der Teilnehmer im Netzwerk sind jedoch sichtbar.

Was mich irritiert ist die Tatsache, dass meine bestehende Netzwerkkarte und mein Netzwerkport auf dem Mainboard ebenfalls Realtek-Chipsätze haben und problemlos funktionieren. Sie unterscheiden sich nur in der Revision.

Ein lspci -nnk | grep -i net -A4 gibt folgendes aus:

Code:
2a:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
        Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:0123]
        Kernel driver in use: r8169
        Kernel modules: r8169
2e:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
        Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:0123]
        Kernel driver in use: r8169
        Kernel modules: r8169
30:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
        Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:0123]
        Kernel driver in use: r8169
        Kernel modules: r8169
31:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
        Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1462:7c56]
        Kernel driver in use: r8169
        Kernel modules: r8169

Die Schnittstellen mit rev 15 funktionieren problemlos. Die beiden Schnittstellen mit rev 06 stellen die beiden Schnittstellen der neuen Netzwerkkarte dar und können über IP einfach nicht kommunizieren.

Wie lässt sich das Problem beheben? In einem anderen Thread wird zur Neuinstallation geraten, die würde ich gerne vermeiden.
Das Pakete fehlen, kann ich mir kaum vorstellen, da die anderen Ports funktionieren. Übersehe ich hier etwas?
 
Poste mal die Ausgaben von

Code:
ip a
Code:
cat /etc/network/interfaces
 
/etc/network/interfaces

Code:
auto lo
iface lo inet loopback

iface enp42s0 inet manual

iface enp49s0 inet manual

iface enp46s0 inet manual

iface enp48s0 inet manual

auto vmbr0
iface vmbr0 inet static
        address 10.10.10.1/24
        gateway 10.10.10.254
        bridge-ports enp49s0
        bridge-stp off
        bridge-fd 0
        bridge-vlan-aware yes
        bridge-vids 2-4094
#Management Interface

auto vmbr1
iface vmbr1 inet manual
        bridge-ports enp46s0 enp48s0
        bridge-stp off
        bridge-fd 0
        bridge-vlan-aware yes
        bridge-vids 2-4094
#Internal Interface

auto vmbr2
iface vmbr2 inet manual
        bridge-ports enp42s0
        bridge-stp off
        bridge-fd 0
#External Interface

ip a
Code:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
2: enp42s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr2 state UP group default qlen 1000
    link/ether 00:13:3b:10:c8:08 brd ff:ff:ff:ff:ff:ff
3: enp46s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vmbr1 state DOWN group default qlen 1000
    link/ether 00:13:3b:0f:35:98 brd ff:ff:ff:ff:ff:ff
4: enp48s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master vmbr1 state DOWN group default qlen 1000
    link/ether 00:13:3b:0f:35:99 brd ff:ff:ff:ff:ff:ff
5: enp49s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr0 state UP group default qlen 1000
    link/ether 2c:f0:5d:72:c1:a6 brd ff:ff:ff:ff:ff:ff
6: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 2c:f0:5d:72:c1:a6 brd ff:ff:ff:ff:ff:ff
    inet 10.10.10.1/24 brd 10.19.96.255 scope global vmbr0
       valid_lft forever preferred_lft forever
7: vmbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 00:13:3b:0f:35:98 brd ff:ff:ff:ff:ff:ff
8: vmbr2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 00:13:3b:10:c8:08 brd ff:ff:ff:ff:ff:ff
9: tap100i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr0 state UNKNOWN group default qlen 1000
    link/ether ba:2b:8b:e0:7e:eb brd ff:ff:ff:ff:ff:ff
10: tap100i1: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr2 state UNKNOWN group default qlen 1000
    link/ether 36:bf:b6:7b:6d:1c brd ff:ff:ff:ff:ff:ff
11: tap100i2: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr1 state UNKNOWN group default qlen 1000
    link/ether f6:e1:87:06:63:f9 brd ff:ff:ff:ff:ff:ff
12: veth201i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr201i0 state UP group default qlen 1000
    link/ether fe:aa:40:07:4f:9d brd ff:ff:ff:ff:ff:ff link-netnsid 0
13: fwbr201i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether f6:42:06:45:42:e6 brd ff:ff:ff:ff:ff:ff
14: fwpr201p0@fwln201i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
    link/ether 26:34:6a:3f:b5:dc brd ff:ff:ff:ff:ff:ff
15: fwln201i0@fwpr201p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr201i0 state UP group default qlen 1000
    link/ether f6:42:06:45:42:e6 brd ff:ff:ff:ff:ff:ff
16: veth202i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr202i0 state UP group default qlen 1000
    link/ether fe:0e:21:ed:8f:38 brd ff:ff:ff:ff:ff:ff link-netnsid 1
17: fwbr202i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether d2:20:50:7e:ce:e9 brd ff:ff:ff:ff:ff:ff
18: fwpr202p0@fwln202i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
    link/ether 12:57:2a:52:f1:ac brd ff:ff:ff:ff:ff:ff
19: fwln202i0@fwpr202p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr202i0 state UP group default qlen 1000
    link/ether d2:20:50:7e:ce:e9 brd ff:ff:ff:ff:ff:ff
20: veth203i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr203i0 state UP group default qlen 1000
    link/ether fe:be:50:dc:26:d9 brd ff:ff:ff:ff:ff:ff link-netnsid 2
21: fwbr203i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 56:a9:d2:b4:56:28 brd ff:ff:ff:ff:ff:ff
22: fwpr203p0@fwln203i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr1 state UP group default qlen 1000
    link/ether 1a:1b:de:b2:07:85 brd ff:ff:ff:ff:ff:ff
23: fwln203i0@fwpr203p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr203i0 state UP group default qlen 1000
    link/ether 56:a9:d2:b4:56:28 brd ff:ff:ff:ff:ff:ff
24: veth211i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr211i0 state UP group default qlen 1000
    link/ether fe:40:88:97:1d:57 brd ff:ff:ff:ff:ff:ff link-netnsid 3
25: fwbr211i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether fa:a2:24:d4:79:a0 brd ff:ff:ff:ff:ff:ff
26: fwpr211p0@fwln211i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr1 state UP group default qlen 1000
    link/ether ba:3c:77:d8:a3:6c brd ff:ff:ff:ff:ff:ff
27: fwln211i0@fwpr211p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr211i0 state UP group default qlen 1000
    link/ether fa:a2:24:d4:79:a0 brd ff:ff:ff:ff:ff:ff
28: veth212i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr212i0 state UP group default qlen 1000
    link/ether fe:1c:19:f6:20:c6 brd ff:ff:ff:ff:ff:ff link-netnsid 4
29: fwbr212i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether e2:fe:89:3e:d2:cd brd ff:ff:ff:ff:ff:ff
30: fwpr212p0@fwln212i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr1 state UP group default qlen 1000
    link/ether 3e:f5:08:84:e4:2a brd ff:ff:ff:ff:ff:ff
31: fwln212i0@fwpr212p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr212i0 state UP group default qlen 1000
    link/ether e2:fe:89:3e:d2:cd brd ff:ff:ff:ff:ff:ff
32: veth216i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr216i0 state UP group default qlen 1000
    link/ether fe:7a:5a:35:94:a1 brd ff:ff:ff:ff:ff:ff link-netnsid 5
33: fwbr216i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 06:3f:b0:47:71:3d brd ff:ff:ff:ff:ff:ff
34: fwpr216p0@fwln216i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr1 state UP group default qlen 1000
    link/ether 1e:0d:78:f6:d8:a8 brd ff:ff:ff:ff:ff:ff
35: fwln216i0@fwpr216p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr216i0 state UP group default qlen 1000
    link/ether 06:3f:b0:47:71:3d brd ff:ff:ff:ff:ff:ff
36: veth218i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr218i0 state UP group default qlen 1000
    link/ether fe:66:f3:83:7a:7b brd ff:ff:ff:ff:ff:ff link-netnsid 6
37: fwbr218i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 0a:c9:60:8e:f3:dd brd ff:ff:ff:ff:ff:ff
38: fwpr218p0@fwln218i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr1 state UP group default qlen 1000
    link/ether 22:0c:64:e3:38:7c brd ff:ff:ff:ff:ff:ff
39: fwln218i0@fwpr218p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr218i0 state UP group default qlen 1000
    link/ether 0a:c9:60:8e:f3:dd brd ff:ff:ff:ff:ff:ff
40: veth215i0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr215i0 state UP group default qlen 1000
    link/ether fe:92:ee:ee:d9:b1 brd ff:ff:ff:ff:ff:ff link-netnsid 7
41: fwbr215i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 2e:0a:39:e5:af:37 brd ff:ff:ff:ff:ff:ff
42: fwpr215p0@fwln215i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr1 state UP group default qlen 1000
    link/ether b2:39:8e:f0:78:ef brd ff:ff:ff:ff:ff:ff
43: fwln215i0@fwpr215p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr215i0 state UP group default qlen 1000
    link/ether 2e:0a:39:e5:af:37 brd ff:ff:ff:ff:ff:ff
44: tap101i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr101i0 state UNKNOWN group default qlen 1000
    link/ether 9a:43:56:48:14:06 brd ff:ff:ff:ff:ff:ff
45: fwbr101i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 52:ff:7a:2e:b6:ff brd ff:ff:ff:ff:ff:ff
46: fwpr101p0@fwln101i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
    link/ether 82:db:11:2b:12:fa brd ff:ff:ff:ff:ff:ff
47: fwln101i0@fwpr101p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr101i0 state UP group default qlen 1000
    link/ether 52:ff:7a:2e:b6:ff brd ff:ff:ff:ff:ff:ff
 

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