diff --git a/patches.suse/ipv4-ipv4_default_advmss-should-use-route-mtu.patch b/patches.suse/ipv4-ipv4_default_advmss-should-use-route-mtu.patch
new file mode 100644
index 0000000..354a5f1
--- /dev/null
+++ b/patches.suse/ipv4-ipv4_default_advmss-should-use-route-mtu.patch
@@ -0,0 +1,35 @@
+From ce720f2e5375229e2bdcb44424b185f30dae25b6 Mon Sep 17 00:00:00 2001
+From: Eric Dumazet <edumazet@google.com>
+Date: Wed, 18 Oct 2017 17:02:03 -0700
+Subject: [PATCH 2/7] ipv4: ipv4_default_advmss() should use route mtu
+Git-commit: 164a5e7ad531e181334a3d3f03d0d5ad20d6faea
+Patch-mainline: 4.15-rc1
+References: git-fixes
+
+ipv4_default_advmss() incorrectly uses the device MTU instead
+of the route provided one. IPv6 has the proper behavior,
+lets harmonize the two protocols.
+
+Signed-off-by: Eric Dumazet <edumazet@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Denis Kirjanov <denis.kirjanov@suse.com>
+---
+ net/ipv4/route.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/net/ipv4/route.c b/net/ipv4/route.c
+index e55ec9708d88..87671aa02fd5 100644
+--- a/net/ipv4/route.c
++++ b/net/ipv4/route.c
+@@ -1319,7 +1319,7 @@ static void set_class_tag(struct rtable *rt, u32 tag)
+ static unsigned int ipv4_default_advmss(const struct dst_entry *dst)
+ {
+ 	unsigned int header_size = sizeof(struct tcphdr) + sizeof(struct iphdr);
+-	unsigned int advmss = max_t(unsigned int, dst->dev->mtu - header_size,
++	unsigned int advmss = max_t(unsigned int, ipv4_mtu(dst) - header_size,
+ 				    ip_rt_min_advmss);
+ 
+ 	return min(advmss, IPV4_MAX_PMTU - header_size);
+-- 
+2.16.4
+
diff --git a/series.conf b/series.conf
index 2e5a5db..6e07f22 100644
--- a/series.conf
+++ b/series.conf
@@ -13965,6 +13965,7 @@
 	patches.suse/bpf-Add-file-mode-configuration-into-bpf-maps.patch
 	patches.suse/bpf-Add-tests-for-eBPF-file-mode.patch
 	patches.suse/spectrum-Convert-fib-event-handlers-to-use-container.patch
+	patches.suse/ipv4-ipv4_default_advmss-should-use-route-mtu.patch
 	patches.suse/Bluetooth-btqcomsmd-Add-support-for-BD-address-setup
 	patches.suse/ieee802154-fix-gcc-4.9-warnings
 	patches.suse/Bluetooth-hci_uart_set_flow_control-Fix-NULL-deref-w