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-rw-r--r--gnu/services/vpn.scm12
1 files changed, 12 insertions, 0 deletions
diff --git a/gnu/services/vpn.scm b/gnu/services/vpn.scm
index 4602b3f3db..658d5c3e88 100644
--- a/gnu/services/vpn.scm
+++ b/gnu/services/vpn.scm
@@ -59,6 +59,7 @@
(format #t "")
(format #t "~a ~a\n" (uglify-field-name field-name) val)))
(define serialize-string serialize-field)
+(define-maybe string)
(define (serialize-boolean field-name val)
(if val
(serialize-field field-name "")
@@ -298,6 +299,11 @@ certificate is @code{cert}.")
"Don't close and reopen TUN/TAP device or run up/down scripts across
SIGUSR1 or --ping-restart restarts.")
+ (fast-io?
+ (boolean #f)
+ "(Experimental) Optimize TUN/TAP/UDP I/O writes by avoiding a call to
+poll/epoll/select prior to the write operation.")
+
(verbosity
(number 3)
"Verbosity level."))
@@ -307,6 +313,12 @@ SIGUSR1 or --ping-restart restarts.")
"Add an additional layer of HMAC authentication on top of the TLS control
channel to protect against DoS attacks.")
+ (auth-user-pass
+ (maybe-string 'disabled)
+ "Authenticate with server using username/password. The option is a file
+containing username/password on 2 lines. Do not use a file-like object as it
+would be added to the store and readable by any user.")
+
(verify-key-usage?
(key-usage #t)
"Whether to check the server certificate has server usage extension.")