* [PATCH] netfilter: conntrack do not print ah and esp as unknown via /proc
@ 2025-02-21 10:21 wh_bin
2025-02-21 10:53 ` Pablo Neira Ayuso
0 siblings, 1 reply; 2+ messages in thread
From: wh_bin @ 2025-02-21 10:21 UTC (permalink / raw)
To: pablo, kadlec, davem, edumazet, kuba, pabeni
Cc: horms, netfilter-devel, coreteam, netdev, linux-kernel,
hongbin wang
From: hongbin wang <wh_bin@126.com>
/proc/net/nf_conntrack shows ah and esp as unknown.
Signed-off-by: hongbin wang <wh_bin@126.com>
---
net/netfilter/nf_conntrack_standalone.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 502cf10aab41..29fb5a07a6c2 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -266,6 +266,8 @@ static const char* l4proto_name(u16 proto)
case IPPROTO_SCTP: return "sctp";
case IPPROTO_UDPLITE: return "udplite";
case IPPROTO_ICMPV6: return "icmpv6";
+ case IPPROTO_ESP: return "esp";
+ case IPPROTO_AH: return "ah";
}
return "unknown";
--
2.34.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] netfilter: conntrack do not print ah and esp as unknown via /proc
2025-02-21 10:21 [PATCH] netfilter: conntrack do not print ah and esp as unknown via /proc wh_bin
@ 2025-02-21 10:53 ` Pablo Neira Ayuso
0 siblings, 0 replies; 2+ messages in thread
From: Pablo Neira Ayuso @ 2025-02-21 10:53 UTC (permalink / raw)
To: wh_bin
Cc: kadlec, davem, edumazet, kuba, pabeni, horms, netfilter-devel,
coreteam, netdev, linux-kernel
On Fri, Feb 21, 2025 at 10:21:53AM +0000, wh_bin@126.com wrote:
> From: hongbin wang <wh_bin@126.com>
>
> /proc/net/nf_conntrack shows ah and esp as unknown.
there are no AH and ESP trackers in conntrack this far, that is why
they are shown as unknown.
> Signed-off-by: hongbin wang <wh_bin@126.com>
> ---
> net/netfilter/nf_conntrack_standalone.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
> index 502cf10aab41..29fb5a07a6c2 100644
> --- a/net/netfilter/nf_conntrack_standalone.c
> +++ b/net/netfilter/nf_conntrack_standalone.c
> @@ -266,6 +266,8 @@ static const char* l4proto_name(u16 proto)
> case IPPROTO_SCTP: return "sctp";
> case IPPROTO_UDPLITE: return "udplite";
> case IPPROTO_ICMPV6: return "icmpv6";
> + case IPPROTO_ESP: return "esp";
> + case IPPROTO_AH: return "ah";
> }
>
> return "unknown";
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-02-21 10:53 ` Pablo Neira Ayuso
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