Hoi,

On 09.12.2025 01:35, mohammad mahdi nemati haravani via lists.fd.io wrote:
hi
i add a patch to fix the vpp ext deb
can you try https://gerrit.fd.io/r/c/vpp/+/44303
and tell me if the problem still exists

Thanks for taking a look. Gerrit 43303 does not address the problem:
$ make install-ext-deps
$ ls -la build/external/*deb
-rw-r--r-- 1 pim pim 73740844 Dec  9 19:10 build/external/vpp-ext-deps_26.02-4_amd64.deb -rw-r--r-- 1 pim pim 68210432 Dec  9 19:04 build/external/vpp-ext-deps_26.02-5_amd64.deb
$ make DPDK_MLX5_PMD=y DPDK_MLX5_COMMON_PMD=y build run
DBGvpp# show int
              Name               Idx    State  MTU (L3/IP4/IP6/MPLS)     Counter          Count
TenGigabitEthernet1/0/1           1     down         2026/0/0/0
TenGigabitEthernet1/0/2           2     down         2026/0/0/0
TenGigabitEthernet1/0/3           3     down         2026/0/0/0

(the Mellanox DPDK interfaces are not present).
pim@fryslan:~/src/vpp$ sudo dpkg -i build/external/vpp-ext-deps_26.02-4_amd64.deb pim@fryslan:~/src/vpp$ make DPDK_MLX5_PMD=y DPDK_MLX5_COMMON_PMD=y rebuild run
DBGvpp# show int
              Name               Idx    State  MTU (L3/IP4/IP6/MPLS)     Counter          Count
HundredGigabitEthernet3/0/0       4     down         2026/0/0/0
HundredGigabitEthernet3/0/1       5     down         2026/0/0/0
HundredGigabitEthernet82/0/0      6     down         2026/0/0/0
HundredGigabitEthernet82/0/1      7     down         2026/0/0/0
TenGigabitEthernet1/0/1           1     down         2026/0/0/0
TenGigabitEthernet1/0/2           2     down         2026/0/0/0
TenGigabitEthernet1/0/3           3     down         2026/0/0/0
local0                            0     down          0/0/0/0

So:
- 26.02-4 (rolled back refactor from before): works
- 26.04-5 (gerrit 44303): does not work.
- also, the curious difference between -4 (works) and -5 (does not work)

groet,
Pim


--
Pim van Pelt <[email protected]>
PBVP1-RIPE https://ipng.ch/


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