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-rw-r--r--ext/lwipopts.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/lwipopts.h b/ext/lwipopts.h
index 4f867e71..e7b78a8f 100644
--- a/ext/lwipopts.h
+++ b/ext/lwipopts.h
@@ -130,7 +130,7 @@
* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
* (requires the LWIP_RAW option)
*/
-#define MEMP_NUM_RAW_PCB 1
+#define MEMP_NUM_RAW_PCB 128
/**
* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One